Links for 27th June, 2018

1. Supply and demand in solar energy installations.

1. Benedict Evans on ways to think about machine learning

1. Trade is a wonderful thing, but also delicate. A nice article on what Brexit could mean for Britain's ports.

1. A very informative (to me, at any rate) article on muslin

1. An excellent New York Times story about public transit, grassroots campaigning and opportunity costs (at multiple levels)

1. The other Big Bang