Lessig chooses an excellent new direction:

The bottom line: I have decided to shift my academic work, and soon, my activism, away from the issues that have consumed me for the last 10 years, towards a new set of issues. Why and what are explained in the extended entry below.
Three people I admire greatly are responsible for at least inspiring this decision.
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Yet governments continue to push ahead with this idiot idea — both Britain and Japan for example are considering extending existing terms. Why?
The answer is a kind of corruption of the political process. Or better, a “corruption” of the political process. I don’t mean corruption in the simple sense of bribery. I mean “corruption” in the sense that the system is so queered by the influence of money that it can’t even get an issue as simple and clear as term extension right. Politicians are starved for the resources concentrated interests can provide. In the US, listening to money is the only way to secure reelection. And so an economy of influence bends public policy away from sense, always to dollars.