Give Me a Better Grade Because I Deserve It

Give Me a Better Grade Because I Deserve It

By Ronald Lipsman | The grades I just issued in my post-calculus, differential equations course – a sophomore math offering taken mostly by engineering students—followed the usual bell-shaped curve, roughly 10% A’s, 20% B’s, 40% C’s, 20% D’s and 10% F’s. The...
Whatever Happened to Global Warming?

Whatever Happened to Global Warming?

By Matt Ridley | Now come climate scientists’ implausible explanations for why the ‘hiatus’ has passed the 15-year mark. On Sept. 23 the United Nations will host a party for world leaders in New York to pledge urgent action against climate change....