[Rebelgecko]

I guess "damage" is a judgement call I'm not really qualified to make. Someone could probably make the argument that humanity can't "damage" a natural system because we're part of nature. When half the electrons disappear over a few thousand square kilometers, it's not inherently better or worse. It may annoy someone at Arecibo Observatory or a HAM radio operator or a GPS user, but maybe there's also some positive aspects of that temporary depletion.