Right now I'm more concerned about our magnetic shield declining in power. It's what protects the planet from a lot of cosmic rays. Without it we are toast.
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Right now I'm more concerned about our magnetic shield declining in power. It's what protects the planet from a lot of cosmic rays. Without it we are toast.
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yea, the only thing that could actually do that is stopping the core, its just changing shape and position, called a magnetic reversal, happens ever million years or so. What we should be worried about is Global Warming, if we get to a point of no return we could end up like venus.
I agree with this! it's us people who are destroying our planet! not some asteroid or some volcano that will blow up or some large scale earthquakes!