I'd like to point out that, during the time when we could have done something about this, corporations, their wholly-owned mainstream media subsidiaries, and their cronies in Washington, all denied this was happening. They cut education funding so that kids would grow up without critical thinking skills. They pumped more oil and burned more coal. Then, when the evidence mounted to signal their was a problem, they switched to, "Okay, this is happening, but it's decades away, and it won't be so bad. Drill, baby, drill." Now, the evidence is mounting that climate disruption is going to be here much faster, and it will be much, much worse than any nightmare scenario we could have envisioned. And what happened? Morons in this country elected a climate science denier, who has decided to throw out all of NASA's climate research, on the grounds that it has become "too politicized."
Just let that sink in for a moment.
We're screwed. My advice: start learning how to live off the land. Learn to plant gardens and germinate your own seeds. Learn to hunt small game. It sucks, I know, but sometime soon, there will be many people, who, for the first time in their lives, will know hunger. And it won't be the millionaires and billionaires who starve.
Be sure to thank the rich who brought this nightmare to our world.