People are already dying to the effects. We know climate change can cause more and higher intensity hurricanes, more droughts, fires, famines, wilder weather swings, floods, and wars and refugee crises, etc. We know these things are increasing and we know people are already dying to them now.
So while you can’t pin any individual disaster to climate change, we already know it’s causing deaths.
As for if we’re all going to die? Probably not all of us, so if you’re lucky and don’t mind you or your kids living in a Mad Max world, you can relax a little.