UW experts squelch hope of finding folks on that final frontier Seattle Times

It’s a thought that grips most everyone who stares into the unfathomable depths of a star-speckled night: Is there anybody out there? The odds, say Peter Ward and Don Brownlee, are probably more remote than you think. Earth, they contend, is simply too special, the result of myriad physical conditions missing from most of the universe, with just enough time and other circumstances to let complicated life arise.