This can't be denied but the reality is that the fossil fuel industry has done everything in its power to delay the transition to other forms of energy for the past 50 years with great success and to their benefit. What could have been a successful transition to nuclear and solar would have implied maybe up to 30% of the emissions we have created thus far, which would have drastically changed the panorama of climate change where we wouldn't be in the position where we are today.

It's literally just a couple of decades of effort what separates the scenarios between mild climate change and the accelerated extinction of most of humanity and biomes. All so that Saudi Aramco and Chevron could get a bit more profit.

From the perspective of our evolutionary fitness function the most critical thing is to eliminate existential risk, and from the dawn of the industrial revolution to now all we've done is create them. Fossil Fuels allow us to keep 8 billion people alive at the same time temporarily, which is a reckless and irresponsible thing to do. If it isn't sustainable it's a joke.