Assorted links

1. Progress with solar panels.

2. Changing minds or changing channels?

3. Interview with Magnus Carlsen.  Interview with M.I.A.  And Noel Gallagher on modal logic and reading.

4. Editing Ezra Vogel in China.

5. Claims about sex in Japan (speculative, some but not all of us believe what is in this piece).

6. Raj Chetty defends the idea of economics as a science.