Identifying Scientists in a Group Photo

[PIT2]

http://img266.imageshack.us/img266/9509/guessyj0.jpg

Who is this?

(its a trick question, think about it!)

 

[neutrino]

All are Seth Soshtak? I know the last one is, and probably the first one, too.

 

[PIT2]

No

 

[neutrino]

What? C'mon, the last photo is Soshtak's.

http://www.aiaa-sf.org/images/sethshostak-sml.jpg

 

[PIT2]

Some arent shostak.

 

[neutrino]

Some arent shostak.

That's better.

 

[Moonbear]

Are all those photos of the same person? It could be just the make-up and camera angles and effects of aging, but the nose looks different on some of them from others.

Edit: Never mind...you already answered.

 

[PIT2]

They arent all the same person.

 

[Moridin]

The third from the left is Richard Dawkins. The original photo can be found here.

 

[PIT2]

What about the other ones?
Name per pic please.