That's bullshit. There is a myriad of ways to get energy without fossil fuels. Wind and Solar are both cheaper than coal now and electric cars are like 97% efficient compared to ICE cars that are closer to 40%. We can replace the fossil fuel energy we use and add more to meet growing demand using wind, solar, nuclear, geothermal, tidal, etc. We need a price on carbon and we need people to get their heads out of their own ass.

Also you're understanding of the thermodynamics of climate change are completely bat shit.