No surprise coming from climate change deniers.
Hacker News always had a pretty high number of such people (and an even higher number of climate change sceptics) amongst its users. I think it's due to a prevalent ideological proximity with the American right, which has been (and still is) the main driver for this propaganda.
1C per decade and 4C per decade are different. They’re both warming.
I’m skeptic of how hyperbolic we lay out global warming to be - Extinction in a few decades.
But a believer that it will be painful for a large amount of population on the planet. Very painful.