I'm a bit more optimistic on energy. But first the BIG BUTT. The planet earth is a living thing. We could have a nuclear winter, then a nuclear summer then get hit for the final time with a big ole space rock. But the Earth will be just fine in 500,000 years. and will be for several billion after that.
That said we continue to have wars and famine and misery in this current epoch of time. But energy we have it. Maybe it is not fairly distributed but we have it.
We have proven carbon reserves in oil for hundreds of years and coal for thousands. Back to oil for a second. The earth is 75% water and we have extracted less than 001.% from water resources, this is why we have oil seeps miles down Japan-oil-seep-25000-feet-down.
One open question does Oil come from "biogenic or "abiogenic" sources or a combination?
Anyway if biogenic why is so much concentrated in Saudi Arabia? I am aware of other large finds, but this I still do not understand. I have never heard that it was a bio hotspot, so anyone?
On Nuclear power:
While nuclear power has had a rough start and is beaucoup more expensive than we are aware of its safety will improve over time. But the fuel is in the USA alone is enough for 100,000 more years.
I can hear B.S. Rigel, but I am not saying it. It is referenced here USA-uranium-and-thorium . I showed my work you show yours?
On other sources:
Is the moon going away soon? Then we will not have the tides but we for now and well forever we do, what about the Sun? Is it low on hydrogen?