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Showing posts with the label gamma ray bursts

The Fermi Paradox, not so paradoxical?

May, 19 ,2008: In an email with a colleague, I postuled on the significance that gamma ray bursts in the young milky way might have retarded the growth rate of life in the entire galaxy. In a longer email response I listed out the mechanism for my idea. Essentially, GRB's and mettalicity may lead to conditions that periodically restart life processes on a galactic scale. Combined with the stellar level events (asteroids, comets and proto planetary body incursions) this explains a great deal of the reason why we haven't been visited by LGM's. It could simply be the fact that the galaxy and the solar system has only quited down enough for life and intelligent life in general to advance to the point that they would discover advanced technology and the ability to propel themselves between the stars. We are all (those forms of life in elementally conducive parts of the galaxy that is) at roughly the "same" level of technological advance (even if "same" can h...