[1] https://www.youtube.com/watch?v=1NOdTEIihFU
It's easy to blame the oil companies, but in fact, the governments around the world did not care or do anything about it. Car manufacturers did nothing to decrease size of their cars or fuel efficiency (certainly not the last 20 years). And consumers did not bother to buy smaller and more fuel efficient cars.
Everyone has known about global warming for 40 years. Everyone blames oil companies and not themselves.
If we completely stopped to use or at least massively reduced the usage of oil then there would be no rich oil companies.
It's easy to blame someone else.
[1] Carl Sagan testifying before congress in 1985.