in the piece you say it at the very beginning (but not in this clickbait): That "one day" is at least 5 billion (= 5,000,000,000 years). So at this point, I just don't care. And so should you.
See: If we can survive that far (oh my dear...), we'd have a lot of time to think how we can also survive the suns red-giant-phase. We'll have ~100 Mio yeras to prepare, thats 3 Million times the time, we have now,
'to save us from ourselves'
as Carl Sagan put it.
Within 33 yrs we need to reduce CO2-emissions to almost zero. We can do this, and should do it - otherwise speculation about our fate in 2.7 billion years is just - futile.