Obits: George H. W. Bush, Tommy Rowles, Ricky Jay. And career profiles of TV people Alex Trebek, Lena Dunham, and Les Moonves. 

On the top of their games: Magnus Carlsen wins the World Chess Championship again, elite mall Santas, and Susquehanna International.

Most industries are becoming more concentrated (even more data here). 

The miseducation of Sheryl Sandberg and the purported problems with Harvard Business School.

What is lunch? Plus, Esquire’s 20 best new restaurants. 

A multi-format documentary history of fighting. Plus, the Packers’ challenges. 

There aren’t as many insects are there used to be. 

NatGeo photos of the year.