Global warming appears to have shifted into a faster gear. After removing the effects of El Niño, volcanic eruptions, and solar cycles, researchers found that the planet has warmed at roughly 0.35°C per decade over the past ten years, compared with just under 0.2°C per decade from 1970 to 2015. The acceleration, which becomes visible around 2013 to 2015, appeared across five major global temperature datasets with more than 98% statistical certainty.
Earth become Mars when?
Never. Venus, though…
When the core stops spinning and loses the magnetosphere.
Um, don’t be silly. We can just dig down and blow some nukes to fix it. I saw a documentary from the early 2000s about it.
…and then wait a million years.
I hope not