This topic will become part of the modern psyche as global warming, pollution and other problems worsen.
Don't hesitate to get help if you feel you can not cope with ongoing bad news.
Do not overindulge in bad news websites.
Do keep in mind that mankind has had challenges throughout history.
It is still a very good time to be alive, historically speaking.
Make the best of it.
Here is a Reddit forum dedicated to those affected by collapse ... https://www.reddit.com/r/CollapseSupport
Support hotlines ... https://www.reddit.com/r/SuicideWatch/wiki/hotlines