I know "a little bit" about medicine and stem cells and other science related things, and if you want to read my "Mind And Matter Digest" you can go to
http://www.esquo.com . In fact with reading I mean reading between the lines - let's see.
This is a minimum of a contribution to global consciousness.
On
http://www.wikipedia.com/wiki/Talk:Psychology
i contributed a bit to consciousness becoming aware of itself ;-)