"impact on the global climate" is the today version of... i dont know, all stupid statement of the past, from "experts"
It is the FUD of mainstream media.
They simple cant believe (due the tiny brain-capacity) the natural cycles in global temperature, so what are we talking about?
In this news I'm taking same thing nic fake news claim. I don't know how it possible?
You're right
So maybe 100k years ago, the btc-mining due the same warming? :D
:p