As usual the mainstream journalists don't understand what the paper is about and produce hysterical headlines.

If you read the paper it does in no way say the earth is going to be uninhabitable. It does say that they have modelled which bits of the earth will become less habitable and they are areas of high population density, and also that the risk is reduced sognificant of climate change is limited to 2 degrees. That's starkly different from the headline.

That is also without any critical appraisal of the paper. My first thoughts are how accurate is transfering static lab based measures of habitability to dynamic open environments?

This research is mildly interesting but like most research frankly it is of limited scope and utility, and unfortunately a great deal of research is actually unreproducible dross.

On top of that a lot of journalism is unthinking dross. This makes a good headline to feed the beast that is the internet but it does not reflect the reality of the climate crisis.