Read more of the assigned readings and read them more deeply? Attend and contribute to class more frequently, even if they are too shy to speak up? Ask more – and better – questions? Learn to monitor ...

A little more than a year ago, on a trip to Nairobi, Kenya, some colleagues and I met a 12-year-old Masai boy named Richard Turere, who told us a fascinating story. His family raises livestock on the ...