Environmentalism

371 quotes found

"In the Machine Age nations and corporations were thought to have little or no responsibility either to their environments or to other organizations and individuals within them. Nations and corporations were considered to be virtually self-contained and autonomous. The natural environment was believed to be capable of absorbing any amount of use by man and of recovering fully. It was considered to be an unlimited source of every kind of resource. Ownership of property was equated to a license to do with it whatever one wanted. Developed nations and corporations colonialized and exploited underdeveloped societies and their physical environments. They were considered to be entitled to whatever they could get away with in the outside world. Laissez-faire was the dominant philosophy in both national and corporate affairs. That some should suffer the consequences was considered to be "natural" because struggle and conflict were assumed to be necessary for survival. Only the fit survived. Fitness was conceived both in terms of ability to adapt to changing natural conditions and ability to compete in society (a euphemism for "fight"). Progress was believed to be the product of the struggle for survival. Its cost had to be paid by the weak. In short, nations, corporations, and individuals gave little thought to their natural or social environments and those who occupied them. As the Machine Age began to end so did these attitudes for a number of reasons. Men began to suspect that the supply of natural resources was not unlimited and even began to fear that some might run out in their lifetimes. The quality of the environment, man-made and natural, began to deteriorate visibly, and the rate of deterioration seemed to exceed the recuperative capabilities of either society or Nature. Those in the environment who were exploited and left in a disadvantaged state began to organize themselves into effective protest groups and brought moral and physical pressure to bear on those responsible for their state. The health and welfare of environment and environmental systems were forced into the consciousness of nations and corporations by pressure groups formed around a variety of issues including ecology, racial equality, consumerism, and underdevelopment. Disadvantaged countries and the disadvantaged within both developed and underdeveloped countries began to press for a more equitable distribution of wealth."

- Environmentalism

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"History offers a mixed message about the capacity of humans to innovate and act in time to avoid collapse. At local and regional scales, many multiple past civilizations (e.g., Greece, Rome, Angkor Wat, Teotihuacan) failed to adapt to changing social and ecological conditions and crashed catastrophically. At the same time, human ingenuity and technological innovations allowed the global population and economy to grow at near-exponential rates. This growth has been fueled by exploiting new energy sources, transitioning among animal, hydro, wind, wood, coal, oil, natural gas, nuclear, photovoltaic solar, geothermal, and others. The implications of past localized collapses and global growth are of questionable relevance to the current situation, however, because now, for the first time in history, humanity is facing a global chemical energy limit. The earth-space battery paradigm provides a simple framework for understanding the historical effects of humans on the energy dynamics of the biosphere, including the unalterable thermodynamic boundaries that now pose severe challenges to the future of humankind. Living biomass is the energy capital that runs the biosphere and supports the human population and economy. There is an urgent need not only to halt the depletion of this biological capital but also to move as rapidly as possible toward an approximate equilibrium between NPP [net annual primary production] and respiration. There is simply no reserve tank of biomass for planet Earth. The laws of thermodynamics have no mercy. Equilibrium is inhospitable, sterile, and final."

- Environmentalism

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"We're so self-important. Everybody's going to save something now. "Save the trees, save the bees, save the whales, save those snails." And the greatest arrogance of all: save the planet. Save the planet, we don't even know how to take care of ourselves yet. I'm tired of this shit. I'm tired of fucking Earth Day. I'm tired of these self-righteous environmentalists, these white, bourgeois liberals who think the only thing wrong with this country is that there aren't enough bicycle paths. People trying to make the world safe for Volvos. Besides, environmentalists don't give a shit about the planet. Not in the abstract they don't. You know what they're interested in? A clean place to live. Their own habitat. They're worried that some day in the future they might be personally inconvenienced. Narrow, unenlightened self-interest doesn't impress me. The planet has been through a lot worse than us. Been through earthquakes, volcanoes, plate tectonics, continental drift, solar flares, sun spots, magnetic storms, the magnetic reversal of the poles … hundreds of thousands of years of bombardment by comets and asteroids and meteors, worldwide floods, tidal waves, worldwide fires, erosion, cosmic rays, recurring ice ages … And we think some plastic bags and some aluminum cans are going to make a difference? The planet isn't going anywhere. We are! We're going away. Pack your shit, folks. We're going away. And we won't leave much of a trace, either. Maybe a little Styrofoam … The planet'll be here and we'll be long gone. Just another failed mutation. Just another closed-end biological mistake. An evolutionary cul-de-sac. The planet'll shake us off like a bad case of fleas. The planet will be here for a long, long, LONG time after we're gone, and it will heal itself, it will cleanse itself, 'cause that's what it does. It's a self-correcting system. The air and the water will recover, the earth will be renewed. And if it's true that plastic is not degradable, well, the planet will simply incorporate plastic into a new paradigm: the earth plus plastic. The earth doesn't share our prejudice toward plastic. Plastic came out of the earth. The earth probably sees plastic as just another one of its children. Could be the only reason the Earth allowed us to be spawned from it in the first place. It wanted plastic for itself. Didn't know how to make it. Needed us. Could be the answer to our age-old egocentric philosophical question, "Why are we here?" "Plastic... asshole.""

- Environmentalism

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"Until recently, economists have not been particularly carried away with concern over environmental problems caused by industrial development. Just as in the other sciences, the few economists ...who have always sounded the alarm ...are somewhat out of the mainstream. These humanist concerns seem to have gone out of style after the age of classical economics. Even the conventional analytical models of contemporary economics seem to prefer to exclude these concepts by ignoring them entirely or by shunting them off into their own branch, called "economic externalities." These externalities include any “given” or windfall factor, such as the availability of transportation, technological know-how, a labor force, or resources, factors that are not themselves directly involved in the economic analysis of markets and businesses. For example, the regularly bright and sunny weather of Hollywood was considered an external economy of the movie industry there. The movie moguls, no matter how tyrannical, could neither turn on nor turn off the sun. But as the surrounding community grew and the smog thickened, the weather became an external economy. In very recent years concern over these economic externalities has grown. The environmentalists are beginning to be included in the mainstream. The literature is growing, and professional meetings include sessions on environmental economics. Attempts are even being made to extend the theoretical framework to include the changes in the environment caused by economic activity. [...] The Materials Flow of the Economy... sees the human race living on a 'space ship earth' in which all the inputs and outputs, all the original resources and all the final wastes, must be accounted for. Furthermore, when the materials are returned in the form of smoke, sewage, garbage, junk, heat, noise, and a wide variety of noxious gases, the world becomes a very changed place — and the change is seldom for the better. Implicit in this materials flow concept of the economy is that the less production that is needed to maintain an adequate level of affluence, the better. An efficient economy is one that gets big results with little effort. More industries, more mines, more businesses, more employment, and more consumer goods do not always mean more well-being... because all these also mean more destruction of our natural resources and despoilation of our surroundings."

- Environmentalism

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"Homo sapiens is Earth’s unequivocal champion at gaining and wielding power. We shoot probes to other planets and plumb the depths of the seas. Each year, our species extracts and processes 100 billion tons of natural resources that end up as consumer products and building materials. In order to obtain these resources, we move more soil and rock than are displaced by all of nature’s forces combined—including wind, rivers, rain, volcanoes, and earthquakes. We do so much mining, transporting, manufacturing, and waste dumping that, purely as a side effect, we’re also significantly and perilously altering the chemistry of our planet’s atmosphere and oceans. That’s power. Moreover, we have found a multitude of ways to use our outsized human power to subjugate and control one another. We’ve generated so much economic inequality that a mere seven individuals now enjoy as much wealth as the poorer half of humanity—roughly four billion people. At the same time, we’ve developed weapons so lethal that the survival of our species depends on our never using them. We influence one another’s behavior with debt, laws, prisons, taxes, regulations, borders, facial recognition technology, property rights, advertising, hiring and firing, propaganda, internet and social media algorithms, and a thousand other means. Power is good; we can’t do anything without it. But it’s clear that we are creating some serious environmental and social dilemmas for ourselves. Is it possible that we humans, or at least some of us, now enjoy too much of a good thing? Or is our problem merely that we don’t understand power very well, and therefore tend to misuse it?"

- Environmentalism

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"If humans are to be successful on this planet for the long term (i.e., tens of thousands of years), we need a healthy ecosystem and we need to live off natural renewable flows rather than continue to spend our finite non-renewable inheritance. We’ve exploited the low-hanging fruit already, so cannot expect mining to continue producing a bonanza of non-renewable goods into the indefinite future. Recycling is also a limited-time prospect. Even a 90% recovery rate on a material that is recycled every 10 years is down to 10% of the original stock in a few short centuries [the number of cycles is log(0.1)/log(0.9) for reaching 10% given 90% recovery]. Long-term success can’t rely on these materials. The enduring commodities are the ones that replace themselves: living matter. Besides the fact that we have never built any alternative energy infrastructure (dams, photovoltaics, turbines, nuclear) without extensive reliance on fossil fuels, it is not clear how non-renewable materials could be coaxed to maintain a renewable energy infrastructure for the long term. Meanwhile, plants will continue to capture and store solar energy to fuel virtually all life on this planet, including our own. The natural world is built to last, and has stood the test of time (billions of years)—unlike our grossly unsustainable flash of “modernity” that has done nothing of the sort. Depictions of a gleaming future always leave out the unattractive yet inevitable rust, decay, waste, and cost to the biosphere."

- Environmentalism

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"… no species has ever been penalized for putting its own needs ahead of the needs of all other species. In fact, they would not likely have survived natural selection had they done so. Thus, it is no surprise that humans do the same thing. If more for us means less for other species, so be it (or even: all the better). The catch is that humans have reached a state of capability far in excess of any other species—largely facilitated by our ability to amplify our metabolic energy by orders-of-magnitude via the harnessing of external energy sources. So our selfishness is now deadly at an extinction-relevant scale. We are no longer playing by the rules that got us here as “fair play” members of the ecosystem. If we do not devise an intentional method of suppressing human exceptionalism, we will foul the nest to the point of self-harm (sound familiar?) by precipitating an ecosystem collapse. In this unfortunate, unwitting undoing, we will have answered evolution’s question: how far can intelligence be pushed as a survival strategy before it is self-terminating? Or worse than self-terminating: taking numerous other innocent species down with us. Let’s not be those people. The path forward is to put less emphasis on “smart” and “clever” (which got us into this mess), and more on “wise.” This looks like intentionally stepping off our throne as conquerors and masters of planet Earth, appreciating that we are all (all species) in this together, and all need each other to survive. Biodiversity is our greatest ally. Give the squirrels, newts, and nuthatches a voice. Ask what’s good for them, what measures they would vote for, what legal action they would take if they could. Would they vote for “solving” climate change by bestowing more energy and growth on the human race? Does the introduction to this piece leave them applauding in admiration, or diving for cover?"

- Environmentalism

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"To nature, there is nothing special about life, and definitely nothing special about one particular life-form: humans. Everything is following natural physical laws. If there are observations that something isn’t following physical laws, then we haven’t yet understood the laws that it is most assuredly following. What does it mean for life to be simply following physical laws and processes? Well, that’s up to the individual. It certainly means we don’t have free will. It means that no human is better than any other human or better than any other life form, or even better than a rock. It means nothing to a rock. To humans, which may be the only life form with the physical abilities to wonder what this means, it means that there is no better way to live that the way we are living at any point. Unless, as individuals, we define what better actually means. If it means more money, then, for most humans, there are better ways to live. If it means less damage to the rest of nature, then there are definitely better ways to live. But it all depends on what each individual wants out of life… It can be humbling (though that depends on one’s brain chemistry) to understand that we are just physical things. However, it can also lead to a total acceptance of the collapse of civilisation, since it isn’t anything special. Civilisation will end. The Earth will end. The Solar System will end, as will our galaxy, the Milky Way, and countless other galaxies… [and] there is nothing spiritual about life, about humans. There is nothing special about humans, about this time. We are simply following a path laid out by physical laws, as is evolution… [and] that’s a shame. It would be great to think that my essence could go on for ever, and still able to think rational thoughts, just to see how all this develops."

- Environmentalism

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"… almost no one will ever want to give up the comforts of modernity, even if they claim to. So all countries will continue with trying to grow their economies and, for countries with some semblance of free elections, no politician or party will run on a platform of contracting the economy or of aiming for a steady state economy, without the rest of the world also doing the same (and without a world government, that won’t happen). As the various planetary boundaries get left further and further behind, the rhetoric about wanting to do something will increase, but the actions, if any, will be meagre and wholly inadequate for the task of getting us back to near some of those boundaries. Add to that, resources becoming harder to extract and collapse of civilisation is inevitable, at some point in the future… this [is] because humans act like any other species. There is no such thing as free will and so rational actions are not possible. We’ll just have to get used to business as usual playing out. A few environmentalists see the polycrisis for what it is but most seem to concentrate on climate change, so think that all we have to do is stop using fossil fuels… [and] that isn’t possible but, even if it is, those people’s primary objective is to preserve civilisation, a profoundly unsustainable enterprise. It would be satisfying to see the transition clearly fail (because it’s unsustainable in itself and can’t make an unsustainable civilisation sustainable) but only from an academic stand-point. Satisfying but also disappointing because, if the rest of our predicaments haven’t yet reached their outcomes, a true transition might keep the climate moderately liveable, for many or most, for a few decades longer, provided the air conditioning doesn’t pack up."

- Environmentalism

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"Many people believe that humans can have a sustainable future by using solar panels and wind turbines. Unfortunately, the only truly sustainable course, in terms of moving in cycles with nature, is interacting with the environment in a manner similar to the approach used by chimpanzees and baboons. Even this approach will eventually lead to new and different species predominating. Over a long period, such as 10 million years, we can expect the vast majority of species currently alive will become extinct, regardless of how well these species fit in with nature’s plan. The key to the relative success of animals such as chimpanzees and baboons is living within a truly circular economy. Sunlight falling on trees provides the food they need. Waste products of their economy come back to the forest ecosystem as fertilizer. Pre-humans lost the circular economy when they learned to control fire over one million years ago, when they were still hunter-gatherers. With the controlled use of fire, cooked food became possible, making it easier to chew and digest food. The human body adapted to the use of cooked food by reducing the size of the jaw and digestive tract and increasing the size of the brain. This adaptation made pre-humans truly different from other animals. With the use of fire, pre-humans had many powers. They spent less time chewing, so they could spend more time making tools. They could burn down entire forests, if they so chose, to provide a better environment for the desired types of wild plants to grow. They could use the heat from fire to move to colder environments than the one to which they were originally adapted, thus allowing a greater total population. Once pre-humans could outcompete other species, the big problem became diminishing returns. For example, once the largest beasts were killed off, only smaller beasts were available to eat. The amount of effort required to kill these smaller beasts was not proportionately less, however."

- Environmentalism

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"In 2006, I hosted a dinner after a screening of An Inconvenient Truth, former vice president Al Gore's seminal documentary on the climate crisis. We went around the table for everyone's reaction to the film's urgent message. When it came to my fifteen-year-old daughter, Mary, she declared with her typical candor: "I'm scared, and I'm angry." Then she added, "Dad, your generation created this problem. You better fix it." . . . As a venture capitalist, my job is to find big opportunities, target big challenges, and invest in big solutions. I was best known for backing companies like Google and Amazon early on. But the environmental crisis dwarfed any challenge I'd ever seen. . . . Eugene Kleiner, the late cofounder of Kleiner Perkins . . . left behind a set of twelve laws that [included the following:] There is a time when panic is the appropriate response. That time had come. . . . My partners and I made climate a top priority. We got serious about investing in clean and sustainable technologies . . . . Our climate investments were [slow] out of the gate, and many of them failed. . . . But with patience and persistence [by 2019] our surviving cleantech investments began to hit one home run after the next. [However, we currently] have no time for a victory lap. . . . Atmospheric carbon already exceeds the upper limit for climate stability. . . . The effects of runaway global warming are already plain to see: devastating hurricanes, biblical flooding, uncontrollable wildfires, killer heat waves, and extreme droughts. . . . I must warn you up front: we're not cutting emissions fast enough to outrun the damage on our doorstep. I said this in 2007, and I say it again today: what we're doing is not nearly enough. Unless we course correct with urgent speed and at a massive scale, we'll be staring at a doomsday scenario. The melting polar ice caps will drown coastal cities. Failed crops will lead to widespread famine. By midcentury, a billion souls worldwide could be climate refugees. . . . Fortunately, we have a powerful ally in this fight: innovation. Over the past fifteen years, prices for solar and wind power have plunged 90 percent. . . . Batteries are expanding the range of electrified vehicles at an ever lower cost. Greater energy efficiency has sharply reduced greenhouse gas emissions. . . . While a good many solutions are in hand, their deployment is nowhere near where it needs to be. We'll need massive investment and robust policy to make these innovations more affordable. We need to scale the ones we have - immediately - and invent the ones we still need. In short, we need both the now and the new."

- Renewable energy

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"Climate change and biodiversity loss . . . pose an even greater existential threat [than the COVID-19 pandemic], to the extent that we have to put ourselves on what might be called a war-like footing. . . . Putting a value on carbon . . . [is] absolutely critical. . . . [W]e need a vast military style campaign to marshall the strength of the global private sector[, which has] trillions at its disposal . . . . [E]ach sector needs a clear strategy to speed up the process of getting innovations to market [and we] need to align private investment behind these industry strategies. . . . If we can develop a pipeline of many more sustainable and "bankable" projects, at a sufficient scale, it will attract greater investment. . . . CEOs and institutional investors have told me that alongside the promises countries have made, their nationally determined contributions, they need clear market signals, agreed globally, so that they have the confidence to invest without the goal posts suddenly moving. . . . [[w:Charles, Prince of Wales#Natural environment|[W]e are working]] to drive trillions of dollars in support of transition across ten of the most emitting and polluting industries [including] energy, agriculture, transportation, health systems and fashion. . . . I can only urge you, as the world’s decision-makers, to find practical ways of overcoming differences so we can all . . . rescue this precious planet and save the threatened future of our young people."

- Renewable energy

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"India is pioneering a new model of economic development that could avoid the carbon-intensive approaches that many countries have pursued in the past - and provide a blueprint for other developing economies. . . . {India's} economic growth has been among the highest in the world over the past two decades {as coal} and oil have so far served as bedrocks of India’s industrial growth and modernisation . . . . India’s annual CO2 emissions have risen to become the third highest in the world {but} India’s CO2 emissions per person put it near the bottom of the world’s emitters . . . India’s sheer size and its huge scope for growth means that its energy demand is set to grow by more than that of any other country in the coming decades. . . . {T}he good news is that the clean energy transition in India is already well underway. . . . Subsidies for petrol and diesel were removed in the early 2010s, and subsidies for electric vehicles were introduced in 2019. . . . {The country is} laying the groundwork to scale up important emerging technologies such as hydrogen, battery storage, and low-carbon steel, cement and fertilisers. . . . A transition to clean energy is a huge economic opportunity {but support} from the international community is essential to help shift India’s development onto a low-carbon path {and} access of low cost long term capital is key to achieve net zero. . . . India aims to become a global hub for green hydrogen production and exports. . . . As a large developing economy with over 1.3 billion people, India’s climate adaptation and mitigation ambitions are not just transformational for India but for the entire planet."

- Renewable energy

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"The global energy crisis is driving a sharp acceleration in installations of renewable power, with total capacity growth worldwide set to almost double in the next five years, overtaking coal as the largest source of electricity generation along the way and helping keep alive the possibility of limiting global warming to 1.5 °C . . . . Global renewable power capacity is now expected to grow by 2,400 gigawatts (GW) over the 2022-2027 period, an amount equal to the entire power capacity of China today, according to Renewables 2022, the latest edition of the IEA {International Energy Agency}’s annual report on the sector. . . . The amount of renewable power capacity added in Europe in the 2022-27 period is forecast to be twice as high as in the previous five-year period, driven by a combination of energy security concerns and climate ambitions. . . . Beyond Europe, the upward revision in renewable power growth for the next five years is also driven by China, the United States and India, which are all implementing policies and introducing regulatory and market reforms more quickly than previously planned to combat the energy crisis. . . . China is expected to account for almost half of new global renewable power capacity additions over the 2022-2027 period. Meanwhile, the US Inflation Reduction Act has provided new support and long-term visibility for the expansion of renewables in the United States. . . . Utility-scale solar PV [photovoltaics] and onshore wind are the cheapest options for new electricity generation in a significant majority of countries worldwide. Global solar PV capacity is set to almost triple over the 2022-2027 period, surpassing coal and becoming the largest source of power capacity in the world. The report also forecasts an acceleration of installations of solar panels on residential and commercial rooftops . . . . Global wind capacity almost doubles in the forecast period, with offshore projects accounting for one-fifth of the growth. Together, wind and solar will account for over 90% of the renewable power capacity that is added over the next five years. . . . While China remains the dominant player [in photovoltaic supply chains], its share in global manufacturing capacity could decrease from 90% today to 75% by 2027. . . . Total global biofuel demand is set to expand by 22% over the 2022-2027 period. . . . In advanced economies . . . faster growth [in renewable power capacity] would require various regulatory and permitting challenges to be tackled and a more rapid penetration of renewable electricity in the heating and transport sectors. In emerging and developing economies, [faster growth] would mean addressing policy and regulatory uncertainties, weak grid infrastructure and a lack of access to affordable financing that are hampering new projects. . . . Worldwide, the accelerated case requires efforts to resolve supply chain issues, expand grids and deploy more flexibility resources to securely manage larger shares of variable renewables. The accelerated case’s faster renewables growth would move the world closer to a pathway consistent with reaching net zero emissions by 2050, which offers an even chance of limiting global warming to 1.5 °C."

- Renewable energy

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"With global electricity demand set to grow strongly, new technologies {like enhanced geothermal systems and closed-loop geothermal systems} are opening up the massive potential of geothermal energy to provide around-the-clock clean power in almost all countries around the world, according to a new IEA report. The report, The Future of Geothermal Energy, finds that geothermal energy could meet 15% of global electricity demand growth between now and 2050 if project costs continue to decline. This would mean . . . delivering annual output equivalent to the current electricity demand of the United States and India combined. . . . Importantly, geothermal energy can draw upon the expertise of today’s oil and gas industries by using existing drilling techniques and equipment to go deeper under the earth’s surface . . . . Conventional geothermal remains a location-specific, niche technology today with most of the installed capacity in countries that have either volcanic activity or straddle tectonic fault lines . . . . But new technologies are . . . opening up the potential to benefit from it in nearly all countries. . . . [T]he report finds that costs could fall by 80% by 2035 to around $50 per megawatt hour (MWh). This would make geothermal the cheapest source of dispatchable low-emissions electricity on a par with existing hydropower and nuclear installations. . . . If next-generation geothermal grows strongly in the coming years, employment in the overall geothermal sector could increase sixfold to 1 million jobs by 2030 . . . . Up to 80% of the investment required in geothermal involves capacity and skills that are transferrable from existing oil and gas operations. The oil and gas industry can also benefit {because next-generation geothermal can} serve as a hedge against commercial risks related to projected future declines in oil and gas demand. At a time when the digital economy and artificial intelligence applications are growing strongly {and with} next-generation geothermal offering a stable and essentially inexhaustible power source, large technology companies are already signing power purchase agreements with new projects."

- Renewable energy

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"[1] 2023 saw a step change in renewable capacity additions, driven by China’s solar PV market. Global annual renewable capacity additions increased by almost 50% to nearly 510 gigawatts (GW) in 2023, the fastest growth rate in the past two decades. . . . [2] Achieving the COP28 target of tripling global renewable capacity by 2030 hinges on policy implementation. . . . [C]hallenges [that could prevent reaching the tripling goal] fall into four main categories and differ by country: 1) policy uncertainties and delayed policy responses to the new macroeconomic environment; 2) insufficient investment in grid infrastructure preventing faster expansion of renewables; 3) cumbersome administrative barriers and permitting procedures and social acceptance issues; 4) insufficient financing in emerging and developing economies. . . . [3] The global power mix will be transformed by 2028. . . . In 2028, renewable energy sources [are expected to] account for over 42% of global electricity generation, with the share of wind and solar PV doubling to 25%. . . . [4] China is the world’s renewables powerhouse. . . . China’s role is critical in reaching the global goal of tripling renewables because the country is expected to install more than half of the new capacity required globally by 2030. . . . [5] The US, the EU, India and Brazil remain bright spots for onshore wind and solar PV growth. . . . Supportive policy environments and the improving economic attractiveness of solar PV and onshore wind are the primary drivers behind this acceleration. . . . [6] Solar PV prices plummet amid growing supply glut. . . . Despite unprecedented PV manufacturing expansion in the United States and India driven by policy support, China is expected to maintain its 80‑95% share of global supply chains . . . . [7] Onshore wind and solar PV are cheaper than both new and existing fossil fuel plants. . . . Despite the increasing contribution needs for flexibility and reliability to integrate variable renewables, the overall competitiveness of onshore wind and solar PV changes only slightly by 2028 in Europe, China, India and the United States. . . . [8] The new macroeconomic environment presents further challenges that policy makers need to address. . . . Since 2022, central bank base interest rates have increased from below 1% to almost 5%. . . . The implications . . . are manifold . . . . [I]nflation has increased equipment costs . . . [H]igher interest rates are increasing the financing costs of capital-intensive variable renewable technologies. . . . [And] policy has been relatively slow to adjust to the new macroeconomic environment due in part to expectations that cost reductions would continue . . . . [9] The forecast for wind capacity additions is less optimistic outside China, especially for offshore. . . .The wind industry, especially in Europe and North America, is facing challenges due to a combination of ongoing supply chain disruptions, higher costs and long permitting timelines. . . . [10] Faster deployment of variable renewables increases integration and infrastructure challenges. . . . Although European Union interconnections help integrate solar PV and wind generation, grid bottlenecks will pose significant challenges and lead to increased curtailment in many countries as grid expansion cannot keep pace with accelerated installation of variable renewables. . . . [11] Current hydrogen plans and implementation don’t match. . . . We have revised down our forecasts for all regions except China. The main reason is the slow pace of bringing planned projects to final investment decisions due to a lack of off‑takers and the impact of higher prices on production costs. . . . [12] Biofuel deployment is accelerating and diversifying more into renewable diesel and biojet fuel. . . . Emerging economies, led by Brazil, dominate global biofuel expansion . . . . Biofuels remain the dominant pathway for avoiding oil demand in the diesel and jet fuel segments. EVs outpace biofuels in the gasoline segment, especially in the United States, Europe and China. . . . [13] Aligning biofuels with a net zero pathway requires a huge increase in the pace of deployment. . . . Much faster biofuel deployment is possible through new policies and addressing supply chain challenges. [14] Renewable heat accelerates amid high energy prices and policy momentum – but not enough to curb emissions. . . . [The renewable heat acceleration comes] predominantly from the growing reliance on electricity for process heat – notably with the adoption of heat pumps in non‑energy‑intensive industries – and the deployment of electric heat pumps and boilers in buildings, increasingly powered by renewable electricity."

- Renewable energy

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"The world’s demand for electricity is rising at its fastest rate in years, driven by robust economic growth, intense heatwaves and increasing uptake of technologies that run on electricity such as EVs and heat pumps, according to a new report by the IEA. At the same time, renewables continue their rapid ascent, with solar PV on course to set new records. . . . Global electricity demand is forecast to grow by around 4% in 2024 and {will do so} into 2025, with growth around 4% again . . . . {The} share of global electricity supply {generated by renewables is} forecast to rise from 30% in 2023 to 35% in 2025. The amount of electricity generated by renewables worldwide in 2025 is forecast to eclipse the amount generated by coal for the first time. Solar PV alone is expected to meet roughly half of the growth in global electricity demand over 2024 and 2025 - with solar and wind combined meeting as much as three-quarters of the growth. Despite the sharp increases in renewables, global power generation from coal is unlikely to decline this year due to the strong growth in demand, especially in China and India . . . As a result, carbon dioxide (CO2) emissions from the global power sector are plateauing, with a slight increase in 2024 followed by a decline in 2025. …Some of the world’s major economies are registering particularly strong increases in electricity consumption. Demand in India is expected to surge by a massive 8% this year . . . . China is also set to see significant demand growth of more than 6% . . . . After declining in 2023 amid mild weather, electricity demand in the United States is forecast to rebound this year by 3% . . . . By contrast, the European Union will see . . . growth forecast at 1.7% . . . . In many parts of the world, increasing use of air-conditioning will remain a significant driver of electricity demand. Multiple regions faced intense heatwaves . . . . With the rise of artificial intelligence (AI), the electricity demand of data centres is drawing increased attention . . . ."

- Renewable energy

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"It is difficult to believe, but it is, nevertheless, a fact, that since time immemorial man has had at his disposal a fairly good machine which has enabled him to utilize the energy of the ambient medium. This machine is the windmill. Contrary to popular belief, the power obtainable from wind is very considerable. Many a deluded inventor has spent years of his life in endeavoring to "harness the tides," and some have even proposed to compress air by tide- or wave-power for supplying energy, never understanding the signs of the old windmill on the hill, as it sorrowfully waved its arms about and bade them stop. The fact is that a wave- or tide-motor would have, as a rule, but a small chance of competing commercially with the windmill, which is by far the better machine, allowing a much greater amount of energy to be obtained in a simpler way. Wind-power has been, in old times, of inestimable value to man, if for nothing else but for enabling him, to cross the seas, and it is even now a very important factor in travel and transportation. But there are great limitations in this ideally simple method of utilizing the sun's energy. The machines are large for a given output, and the power is intermittent, thus necessitating the storage of energy and increasing the cost of the plant. A far better way, however, to obtain power would be to avail ourselves of the sun's rays, which beat the earth incessantly and supply energy at a maximum rate of over four million horsepower per square mile. Although the average energy received per square mile in any locality during the year is only a small fraction of that amount, yet an inexhaustible source of power would be opened up by the discovery of some efficient method of utilizing the energy of the rays. The only rational way known to me at the time when I began the study of this subject was to employ some kind of heat- or thermodynamic-engine, driven by a volatile fluid evaporate in a boiler by the heat of the rays. But closer investigation of this method, and calculation, showed that, notwithstanding the apparently vast amount of energy received from the sun's rays, only a small fraction of that energy could be actually utilized in this manner. Furthermore, the energy supplied through the sun's radiations is periodical, and the same limitations as in the use of the windmill I found to exist here also. After a long study of this mode of obtaining motive power from the sun, taking into account the necessarily large bulk of the boiler, the low efficiency of the heat-engine, the additional cost of storing the energy and other drawbacks, I came to the conclusion that the "solar engine," a few instances excepted, could not be industrially exploited with success. Another way of getting motive power from the medium without consuming any material would be to utilize the heat contained in the earth, the water, or the air for driving an engine. It is a well-known fact that the interior portions of the globe are very hot, the temperature rising, as observations show, with the approach to the center at the rate of approximately 1 degree C. for every hundred feet of depth. The difficulties of sinking shafts and placing boilers at depths of, say, twelve thousand feet, corresponding to an increase in temperature of about 120 degrees C., are not insuperable, and we could certainly avail ourselves in this way of the internal heat of the globe. In fact, it would not be necessary to go to any depth at all in order to derive energy from the stored terrestrial heat. The superficial layers of the earth and the air strata close to the same are at a temperature sufficiently high to evaporate some extremely volatile substances, which we might use in our boilers instead of water. There is no doubt that a vessel might be propelled on the ocean by an engine driven by such a volatile fluid, no other energy being used but the heat abstracted from the water. But the amount of power which could be obtained in this manner would be, without further provision, very small. Electricity produced by natural causes is another source of energy which might be rendered available. Lightning discharges involve great amounts of electrical energy, which we could utilize by transforming and storing it. Some years ago I made known a method of electrical transformation which renders the first part of this task easy, but the storing of the energy of lightning discharges will be difficult to accomplish. It is well known, furthermore, that electric currents circulate constantly through the earth, and that there exists between the earth and any air stratum a difference of electrical pressure, which varies in proportion to the height."

- Alternative energy

0 likesEnvironmentalism
"Texas is about as far from a Green New Deal as you can possibly get, seeing as a Green New Deal is a plan to bring together the need to get off fossil fuels in the next decade to radically decarbonize our energy system,.. to marry that huge infrastructure investment in the next green economy with a plan to battle poverty, to create huge numbers of good, union, green jobs, to take care of people. It’s a plan to have universal public healthcare and child care and a jobs guarantee. So it’s all the things that are not happening in Texas, because there isn’t just this extreme weather, which many scientists believe is linked to our warming planet — you know, you can’t link one storm with climate change, but the patterns are very clear, and this should be a wake-up call — but Texas is also suffering a pandemic of poverty, of exclusion, of racial injustice... we’ve heard this messaging, I think, because of panic, frankly, because the Green New Deal is a plan that could solve so many of Texas’s problems and the problems across the country, and Republicans have absolutely nothing to offer except for more deregulation, more privatization, more austerity. And so they have been frantically seeking to deflect from the real causes of this crisis, which is an intersection of extreme weather, of the kind that we are seeing more of because of climate change, intersecting with a deregulated, fossil fuel-based energy system."

- Green New Deal

0 likesPoliticsEnvironmentalismDemocratic Party (United States)Climate change
"It is within this context of 70 long years of secrecy, special legal exemptions, deception, fraud, lies by omission, non-binding agreements — and the global role of militarism as climate crisis multiplier — that we can best evaluate the Democratic Party’s version of the Green New Deal (GND).... The GND now has overwhelming public support and that is truly a great accomplishment. The Democrat’s version has many fine ideas linking inequality and social justice to efforts to fight climate change — and those ideas are all true... In its current form the plan also uses the language of market solutions and technical fixes that sadly repeat the weakest features of failed climate “action” already offered by elites. But most important, the Democrat’s GND — once again — omits the US government and military as a cause of climate disaster. The other — almost unbelievable omission — is the failure of the Democrat’s GND to explicitly call for dramatic reductions in the use of fossil fuels. In fact, the words “oil” “gas” “coal” or “fossil fuels” do not even appear in the final document that established the committee... The Democrat’s GND remains a vague non-binding wish. The 2050 deadlines are standard political dodge-ball. When faced with crisis, corporate politicians always want to ‘kick the can down the road” — postponing real action until the damage is already done and someone else takes the blame. Adaptation to disaster and management of the crisis rather than prevention of climate chaos is the hidden but actual program of the Democrat’s GND."

- Green New Deal

0 likesPoliticsEnvironmentalismDemocratic Party (United States)Climate change
"Rep. Alexandria Ocasio-Cortez, D-N.Y., and Sen. Ed Markey, D-Mass., think they have a start to a [climate change] solution...They are introducing... a "Green New Deal"... sets goals for some drastic measures to cut carbon emissions across the economy, from electricity generation to transportation to agriculture. In the process, it aims to create jobs and boost the economy... The bill calls for a "10-year national mobilizations" toward accomplishing a series of goals... Among the most prominent... meeting 100 percent of the power demand in the United States through clean, renewable, and zero-emission energy sources... ultimate goal is to stop using fossil fuels entirely... to transition away from nuclear energy In addition... a variety of other lofty goals....upgrading all existing buildings... for energy efficiency.... working with farmers "to eliminate pollution and greenhouse gas emissions... as much as is technologically feasible....while supporting family farms and promoting "universal access to healthy food... Overhauling transportation systems... expanding electric car manufacturing... charging stations everywhere... expanding high-speed rail to "a scale where air travel stops becoming necessary".... guaranteed job "with a family-sustaining wage, adequate family... medical leave, paid vacations.... retirement security.... High-quality health care for all Americans..."

- Green New Deal

0 likesPoliticsEnvironmentalismDemocratic Party (United States)Climate change
"There was a strange aftertaste to many of the calls for grand social reform in 2020. As the coronavirus crisis overtook us, the left wing on both sides of the Atlantic, at least that part that had been fired up Jeremy Corbyn and Bernie Sanders, was going down to defeat. The promise of a radicalized and reenergized left, organized around the idea of the Green New Deal, seemed to dissipate amidst the pandemic. It fell to governments mainly of the center and the right to meet the crisis. They were a strange assortment. Jair Bolsonaro in Brazil and Donald Trump in the United States experimented with denial. For them climate skepticism and virus skepticism went hand in hand. In Mexico, the notionally left-wing government of Andrés Manuel López Obrador also pursued a maverick path, refusing to take drastic action. Nationalist strongmen like Rodrigo Duterte in the Philippines, Narendra Modi in India, Vladimir Putin in Russia, and Recep Tayyip Erdoğan in Turkey did not deny the virus, but relied on their patriotic appeal and bullying tactics to see them through. It was the managerial centrist types who were under most pressure. Figures like Nancy Pelosi and Chuck Schumer in the United States, or Sebastián Piñera in Chile, or Cyril Ramaphosa in South Africa, Emmanuel Macron, Angela Merkel, Ursula von der Leyen, and their ilk in Europe. They accepted the science. Denial was not an option. They were desperate to demonstrate that they were better than the 'populists.' To meet the crisis, very middle-of-the-road politicians ended up doing very radical things. Most of it was improvisation and compromise, but insofar as they managed to put a programmatic gloss on their responses—whether in the form of the EU's Next Generation program or Biden's Build Back Better program in 2020—it came from the repertoire of green modernization, sustainable development, and the Green New Deal."

- Green New Deal

0 likesPoliticsEnvironmentalismDemocratic Party (United States)Climate change
"What is it that the White Man wants to buy, my people will ask. It is difficult for us to understand. How can one buy or sell the air, the warmth of the land? That is difficult for us to imagine. If we don’t own the sweet air and the bubbling water, how can you buy it from us? Each pine tree shining in the sun, each sandy beach, the mist hanging in the dark woods, every space, each humming bee is holy in the thoughts and memory of our people. ... Every part of this soil is sacred in the estimation of my people. ... We are part of the earth, and the earth is part of us. The fragrant flowers are our sisters, the reindeer, the horse, the great eagle our brothers. ... We know that the White Man does not understand our way of life. To him, one piece of land is much like the other. He is a stranger coming in the night taking from the land what he needs. The earth is not his brother but his enemy, and when he has conquered it, he moves on. ... He treats his mother the Earth and his Brother the sky like merchandise. His hunger will eat the earth bare and leave only a desert. ... Your God is not our God! ... Our people are ebbing away like a rapidly receding tide that will never return. The White Man’s God cannot love our people, or he would protect them. ... But why should I mourn at the untimely fate of my people? Tribe follows tribe, and nation follows nation, like the waves of the sea. It is the order of Nature, and regret is useless. Your time of decay may be distant, but it will certainly come, for even the White Man ... cannot be exempt from the common destiny. We may be brothers after all. We will see."

- Religion and environmentalism

0 likesEnvironmentalismReligious ethics
"A person is honored in Vaikuntha for as many thousand years as the days he resides in a house where tulasi is grown. And if one properly grows bilva, which pleases Lord Siva, in his family, the goddess of riches resides permanently passes on to the sons and grandsons He who plants even a single asvattha, wherever it may be, as per the prescribed mode, goes to the abode of Hari. He who has planted dhatri has performed several sacrifices. He has donated the earth. He would be considered a celebate forever. He who plant a couple of banyan trees as per the prescribed mode would go to the abode of Siva and many heavenly nymphs will attend upon him. After planting neem trees a person well-versed in dharma attains the abode of Sun. Indeed! He resides there for a long period. By planting four plaksa trees a person doubtlessly obtains the fruits of Rajasuya sacrifice. He who plants five or six mango trees attains the abode of Garuda and lives happily forever like gods. One should plant seven palasa trees or even one. One attains the abode of Brahma and enjoys the company of gods by doing so. He who himself plants eight udumbara trees or even prompts someone to plant them, rejoices in the lunar world He who has planted madhuka has propitiated Parvati, has become free from diseases, and has worshipped all deities. If one plants ksirini, dadimi, rambha, priyala, and panasa, one experiences no affliction for seven births. He who has knowingly or unknowingly planted ambu is respected as a recluse even while staying in the house. By planting all kinds of other trees, useful for fruits and flowers, a person gets a reward of thousand cows adorned with jewels. By planting one asvattha, one picumanda, one nyagrodha, ten tamarind trees, the group of three, viz., kapittha, bilva, and amalaka, and five mango trees, one never visits hell."

- Religion and environmentalism

0 likesEnvironmentalismReligious ethics
"Christian theology defined a conception of nature perfectly adapted to technicist ambitions. As a matter of fact, in Paganism, natural realities were perceived to be living, inhabited by ‘souls’. ... A spring (or a tree) was not reduced to a physical reality, a material reality. It was something more, an entity with a life of its own. It was therefore perfectly natural for a spring to be respected and even revered. It was seen as a marvellous manifestation of Nature, herself regarded as living. The Earth, let us recall, was also perceived as one great organism; the Greeks called her ‘Mother Earth’. Even minerals appeared endowed with a certain life, and all individual existences mysteriously associated with one another amidst the Whole, of which humanity itself was but one fragment. With Christianity, a supposedly ‘superior’ religion, that attitude towards nature was totally disqualified. Henceforth, it was forbidden to revere springs as if they had a dignity of their own. People’s whole adoration had to be turned to the Christian God and to him alone. ... It is true that nature, created by God, retained a certain spiritual value. But a radical transformation had taken place: earth, air, water and fire, now theologically stripped of all ‘soul’, were no more than objects which Homo technicus was free to manipulate as he wished. ... Through its doctrine, the Judeo-Christian tradition somehow legitimized officially the most daring technical enterprises."

- Religion and environmentalism

0 likesEnvironmentalismReligious ethics
"[How to Avoid a Climate Disaster] could not be more timely . . . . [W]e are in dire need of solutions to the greatest crisis our species has yet faced. . . . It is a disappointment, then, to report that this book turns out to be a little underwhelming. . . . [The [[w:Swanson's law|price of] solar power has dropped astonishingly in the last decade]] [and] storage batteries are now dropping in price on a similar curve . . . . [Bill Gates is] absolutely right that we should be investing in research across a wide list of technologies because we may need them down the line to help scrub the last increments of fossil fuel from the system, but the key work will be done (or not) over the next decade, and it will be done by sun and wind. . . . Most people, Gates included, have not caught on yet to just [[w:Cost of electricity by source|how fast [the price decline for solar and wind power] is happening]]. So why aren’t we moving much faster than we are? That’s because of politics, and this is where Gates really wears blinders. "I think more like an engineer than a political scientist," he says proudly — but that means he can write an entire book about the "climate disaster" without discussing the role that the fossil fuel industry played, and continues to play, in preventing action. . . . Power comes in many forms, from geothermal and nuclear to congressional and economic; it’s wonderful that Gates has decided to work hard on climate questions, but to be truly helpful he needs to resolve to be a better geek — he needs to really get down on his hands and knees and examine how that power works in all its messiness. Politics very much included."

- How to Avoid a Climate Disaster

0 likesClimate changeEnergyEnvironmentalismNonfiction booksSustainability
"Bill Gates [in his] new book, "How to Avoid a Climate Disaster" [asserts that if] humanity is to win the great race between development and degradation . . . green innovation must accelerate. . . . [G]iven the pressing need to decarbonise the global economy, says Mr Gates, "we have to force an unnaturally speedy transition" [to carbon-free energy, and the] linchpin of his argument is the introduction of a meaningful carbon price to account for the externalities involved in using dirty energy. . . . [Some will consider Gates' views on several issues to be] an outmoded mindset. He is an unabashed defender of carbon-free nuclear power, despite the industry's failure to solve serious problems surrounding waste and proliferation. He chastises those who make a fetish out of wind and solar technologies, emphasising the constraints of the intermittent generation they involve. . . . Mr Gates . . . acknowledges the power of the state and a need for intergovernmental co-operation, something not often heard from techno-libertarians; but he also calls for more green ambition and risk-taking by short-termist investors and company bosses. Ultimately his book is a primer on how to reorganise the global economy so that innovation focuses on the world’s gravest problems. It is a powerful reminder that if mankind is to get serious about tackling them, it must do more to harness the one natural resource available in infinite quantity — human ingenuity."

- How to Avoid a Climate Disaster

0 likesClimate changeEnergyEnvironmentalismNonfiction booksSustainability
"There are three different primary energy-supply system classes which may be used to implement the hydrogen economy, namely, fossil fuels (coal, petroleum, natural gas, and as yet largely unused supplies such as shale oil, oil from tar sands, natural gas from geo-pressured locations, etc.), nuclear reactors including fission reactors and breeders or fusion nuclear reactors over the very long term, and renewable energy sources (including hydroelectric power systems, wind-energy systems, ocean thermal energy conversion systems, geothermal resources, and a host of direct solar energy-conversion systems including biomass production, photovoltaic energy conversion, solar thermal systems, etc.). Examination of present costs of hydrogen production by any of these means shows that the hydrogen economy favored by people searching for a non-polluting gaseous or liquid energy carrier will not be developed without new discoveries or innovations. Hydrogen may become an important market entry in a world with most of the electricity generated in nuclear fission or breeder reactors when high-temperature waste heat is used to dissociate water in chemical cycles or new inventions and innovations lead to low-cost hydrogen production by applying as yet uneconomical renewable solar techniques that are suitable for large-scale production such as direct water photolysis with suitably tailored band gaps on semiconductors or low-cost electricity supplies generated on ocean-based platforms using temperature differences in the tropical seas."

- Hydrogen economy

0 likesClimate changeEnergyEnvironmentalismSustainabilityTechnology