But how exactly are we screwed?
How old even are you? Are you just spewing out the bullshit that your parents told you?
Did you even read what I said?
No. You probably didn't. Ignorant people like you will cause the world to end. Why do you think the world is going to end? The average intelligence quotient has been growing for about a century. In two years humanity will return to the Moon. And World War II and the Cold War both looked like they were going to end the world, but they didn't. So what makes you think that we're all going to be f**ked?