Enviropreneurs? Yep.

 

 

InGroup Sharing -- for Chicagoans

How Do You Sleep With All That Neurotoxin in Your Pillow?

Open Letters

tragedy of the commons

game theory entry at wikipedia

biological altruism

Looking for iPhone user base stats, I found this useful Apple article from Silicon Alley Insider: around 21M. I was thinking about this because I was kind of disappointed with Good Guide's new iPhone app, especially the long load time (about 60 seconds) and the fact that it gives a disclaimer that it may not be compatible with pre-3GS iPhones, which I imagine is the majority of the hardware/users = "why?" Whatever their reasons, Good Guide is still awesome... I'm also a bit bummed that over the past year they haven't made a significant jump from their 50,000 product database and they're consequently still overweighted in personal care products (4/5 of total products covered).

 

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