Kids today.
I see a lot of post with "I have an assignment for school, help me out."
I mean, if you guys are seriously going to school for photography, which would be an art degree, you should start getting creative. Unless you plan on hopping on a forum and asking for help everytime your boss gives you an assignment or a client asks you to do something for them.
Photography & the terrorism scare
Psychology of photography
Is it worth personal harm to take a picture (as in, journalist, war journalist, etc...)
The power of the photograph (how it can sway popular opinion and not even be based on truth, even though it's an accurate portrayal of the moment. Say a photo of a soldier shooting a child, even though it doesn't show explosives strapped to the kid.)
How believable is a photograph (especially with today's crop of photo shoppers around. AKA, Palin in a bikini with guns.)
Those are some topics I came up with off the top of my head.