logoalt Hacker News

cogman10yesterday at 10:34 PM1 replyview on HN

I agree, but what we aren't currently really seeing (at least I've not seen it) is a heat dome killing off a herd of cattle or a crop.

That's the sort of event that becomes much more likely if not inevitable as the temperatures increase.


Replies

micro2588today at 2:08 AM

Heat domes are already killing off cattle and reducing crop yields, even in western countries? There was significant cattle die off in the US during 2022/2023. Europe just experienced 10,000 excess deaths due to heat impacts and a reduced grain yield by almost 8-10%. There have not been correlated heat dome events over multiple regional bread baskets (yet) but those are going to get increasingly more probable. We have a lot of adaptability on the food side though as reducing meat consumption is an easy behavioral change. Climate change impacts is one reason why beef is currently so expensive in the US.