Fortune Brainstorm: Green Conference

This looks like a very innovative, green conference sponsored by Fortune called Brainstorm Green.

I couldn't believe this lineup of speakers. Check it out:

http://www.fortuneconferences.com/brainstormgreen/speakers.html

Then I wondered how in the world the company paid the expenses of all of these honorarium fees. Well, with a registration fee of $2900 for a three day conference I guess they can do whatever they want.