Boulders tumbling down an antarctic slope left tracks that weren’t there two years ago. New impact craters formed since the 1970s suggest changes to age-estimating models. And for three arctic summers in a row, deposits of frozen carbon dioxide near Earth’s south pole have shrunk from the previous year’s size, suggesting a climate change in progress.
Unbelievable. How much more evidence are we gonna need that we’re destroying our planet? I think it’s high time we stop ignoring the obvious.
Oh wait. It ain’t earth.
It’s Mars.
While I don’t doubt the whole global-warming theory is actually happening, I do tend to wonder how much of it is actually human-related.