I've always wondered about this. Presumably the people leading big oil companies are not dumb idiots; so why wouldn't they take this knowledge and prepare in advance? Exxon could be the leading global provider of renewable energy right now, set to dominate the industry for a century or more. But instead, they are a crumbling company leading a death march of society and their own bank accounts. Why? Why would a big company do this? Is it that really, honestly that hard for people in power to recognize that trying to prevent progress in their industry is exactly what will get them in trouble, lose them all of their money and potentially land them in jail? It seems crazy to me that Exxon didn't pivot their business model 40 years ago. If it was so obvious to them, why not try to own a new > $1T market for the 21st century?