I wasnt sure if I should post this here or in the Nasa folder. I think it deals more with science in general so I posted it here.
This is a subject I have been thinking about for a couple years. For several decades now scientists and the general public have assumed there must be hundreds or even thousands of advanced civilizations in our galaxy
and many more planets with simpler life forms
but the thinking is starting to swing the other way, for many reasons.
I put all my thoughts on a web-page that Im hosting, rather than paste it all here ill post the link instead.
I think this is something that will eventaully change humanitys way of thinking - about ourselves and our purpose in the biggest sense.
http://www.us-spark.com
-Ken