Anything from somewhere more credible than Medium?
TL;DR India should be hotter, but due to sulfur dioxide emissions at ground level the rate of warming is a third less. For reference, the current rate of warming is ~0.25C per decade.
From your linked medium article:
By 2050 total human population will likely be under 2 billion.
Humans, along with most other animals, will go extinct before the end of this century.
These impacts are locked in and cannot be averted.
How can you validate (ie prove) these claims?
NB: Climate aside, the current "birthrate crisis" that the natalists scream about will see a flattening of population growth by 2050 .. that leaves ~ 8 billion to vanish to reach the 2 billion asserted.
> Everything in this article is supporting information for this conclusion.
So,
> How can you validate (ie prove) these claims?
By reading the rest of the article and its references.
As you probably know, not many things in this realm can be proven with 100% certainty.
These impacts are locked in and cannot be averted.
And under that assumption, it's a bit crazy to think anything but depopulation will happen. Everything points to it being in their playbook; the blatant mishandling of COVID (which is far from over) by the uniparty being one of many glaring examples.
Many wish there was at least malice because then there is a narrative, the reality is probably much more muddled and messy.
Capital incentives make people behave like animals, and even well intentioned ones are often coerced by said animals else face the ultimate price.