Yes... But the first chapter the OP is talking about is truly horrifying, I honestly wish I hadn't read it. His other book New York 2041 also deals with climate change and is less traumatizing.
Yeah, there's so much unavoidable negativity around, so when I have the chance to choose I'd rather focus on positive things and read/consume things that make me happier instead of depressed.
Especially in terms of climate change. I try to live as green as I can and I vote for a climate focused party, other than that there's not much I can do as an individual. Reading about how bad things may become doesn't help me one bit.
Something else you can do as an individual is teach others about certain physics concepts that are massively misunderstood such as how air conditioning and heat pumps work.
Ask a layman and most of them will tel you a fridge just “creates cold” or something and don’t understand why leaving the fridge door open is not a way to cool your room.
Having people understand these concepts is critical so they can better reason about climate change, climate policies, make better and greener decisions etc.