Links I liked

Almost all my links today are TED related. This is not always the case, but there was too much good stuff:

1. Naturally 7, a group that could do an entire symphony using only voice, had us all rocking and jumping on our feet. You've GOT to check them out!

2. In the past few months, Nandan Nilekani (often referred to as the "Bill Gates of India") has been getting a bit overexposed; but his TED talk was actually quite good.

3. Stewart Brand's take on squatter cities and how they are the cities of the future.

4. Q&A session with one of my favorite photographers ever, Yann Arthus Bertrand.