"Humans are a species, so they are no different in needing to reproduce to propagate their traits, which may eventually lead to what would be considered a new species, though that would likely take tens or hundreds of thousands of years. If our ancestors had considered the effects of what they were doing, why some prey species appeared to disappear, for example, then we wouldn’t be here, as we’d limit what we did, how we expanded, how we spread. Humans would, at best, have remained a very limited species, if it survived at all. But that is not the way life works. Clearly, we have followed the maximum power principle, since we’re a species, and so consume as much energy and resources as we can. In basic terms, a body needs food for energy and humans have figured out how to produce increasing quantities of food (at least in terms of calories) using agriculture, machines, artificial fertilisers and pesticides. This has enabled an explosion in population in a positive feedback loop (with higher population forecast, we figure out how to support that population, leading to more agriculture and higher yields, so we end up with a higher population). The huge success of agriculture and mechanisation, has lead to almost no human being involved in the production of the food that keeps us alive, so we’ve had to invent other ways to kill our time. We now have a huge variety of products and services to help us kill our time before we die. Some of it is pleasurable so we want to do more of it and invent new ways to live. All the time, killing more of the rest of life. But getting here was inevitable because we are a species and don’t have free will to counter those inbuilt drives."