How Our Civilization Will Vanish. 2021-10-14. Jorma Jyrkkanen

Here in a nutshell is how we are going to get whacked. Spreading heat domes start the ball rolling over us and drought adds to it. If the heat and drought and floods and rising seas don't get us the starvation from failed photosynthesis will.

CO2, methane, N2O, SF6 raise the temperature because we are too slow to respond.

Plants in drought areas die and as temperatures pass the peak of optimum photosynthesis plants start to die and stop producing food.

Worldwide food shortages start worldwide starvation and population die offs under heat domes.