SETI Redux: Joining the Galactic Club
Monday, May 24, 2010 - 16:21
in Astronomy & Space
In this essay, David Schwartzman, a biogeochemist at Howard University in Washington D.C., explains why he thinks the aliens are out there, despite the fact that the search for extraterrestrial intelligence (SETI) has only found silence. He also outlines what we need to do for planet Earth to be initiated into the Galactic Club.