For godly grief produces a repentance that leads to salvation without regret, whereas worldly grief produces death.
2 Corinthians 7:10 ESV
"Philippine climate justice activist Mitzi Jonelle Tan pauses briefly 
before admitting her distress in a video
posted on Twitter. “I grew up being afraid of drowning in my own
bedroom,” 23-year-old Tan says, “because of the typhoons and the floods
that would ravage my home year after year, getting more and more
intense”. Above the video is a call to action, a plea to battle climate
anxiety.
The American Psychological Association
(APA) defines climate (or eco-) anxiety as a “chronic fear of
environmental doom”. .....And while anyone can
feel anxious about climate change, young people ages 16-25 are
particularly vulnerable, according to an investigation recently published in The Lancet medica journal." France24