"So, the economy of the future is our choice. We face a classic intertemporal investment problem – incur some investment costs now with high returns later or opt for inaction or not enough action but incur very high costs and risks later. Even if you do not take into account future generations (which makes these arguments much, much stronger), it seems to me the choice is clear. Climate change and biodiversity loss are here, and we are already suffering the consequences. Unlike the Pharaohs, we can overcome this climate change by choosing a different kind of economy for the future."