DD asked me this last night and whilst I gave her a generally cheery response (she's still little) it's set me into a bit of a tailspin.
Global warming and it's effects terrifies me, we do what we can as a family (although we're by no means perfect) but to me it seems the genie is well and truly out of the bottle and whatever happens next is inevitable and terrifying.
Then there are other factors like the Ukraine war, Brexit, homelessness.
I do try and counterbalance this with all the good things going on in the world of which I know where are many too.