I thought this was a very interesting story,
If we should pick up signals from alien civilizations, Stephen Hawking, our century's Einstein, warns: "we should have be wary of answering back, until we have evolved" a bit further. Meeting a more advanced civilization, at our present stage,' Hawking says "might be a bit like the original inhabitants of America meeting Columbus. I don't think they were better off for it."
Full Story [http://www.dailygalaxy.com/my_weblog/2009/07/the-meti-controversy-revisited-is-detection-by-an-exo-civilization-a-threat-a-galaxy-insight.html]
So, Should We Respond If We are somehow contacted by ETs?
If we should pick up signals from alien civilizations, Stephen Hawking, our century's Einstein, warns: "we should have be wary of answering back, until we have evolved" a bit further. Meeting a more advanced civilization, at our present stage,' Hawking says "might be a bit like the original inhabitants of America meeting Columbus. I don't think they were better off for it."
Full Story [http://www.dailygalaxy.com/my_weblog/2009/07/the-meti-controversy-revisited-is-detection-by-an-exo-civilization-a-threat-a-galaxy-insight.html]
So, Should We Respond If We are somehow contacted by ETs?