The internet has been down at my house lately, and power has been off frequently at our new office, so there hasn't been much opportunity for blogging recently -- sorry.
I did get to read a great New Yorker article this morning (Via marginal revolution). It's rewarding to see the rise in public policy experimentation, and left me feeling a lot better about the Senate health care bill.
But if the premise of the article is correct, why haven't extension farmers succeeded in Africa? IPA has done a few studies aimed at these types of questions (e.g., how do farmers share knowledge in Kenya?), and I believe there are a few evaluations of extension workers in the works. It will be interesting to see how the knowledge shakes out on these issues in the coming years, but I certainly hope the New Yorker guy is on to something.
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