I saw Ed Lu speak at SETI recently. If you want some more background with visuals check out his tedxmarin talk: http://tedxtalks.ted.com/video/Changing-the-Cou

I saw Ed Lu speak at SETI recently. If you want some more background with visuals check out his tedxmarin talk: http://tedxtalks.ted.com/video/Changing-the-Course-of-the-Sola http://tedxtalks.ted.com/video/Changing-the-Course-of-the-So...