My daughter Chiara, age five, is a member. So is my goddaughter Emily, age twenty-two. So are the thousands of Pakistani children now suffering after record monsoon rains left 20 percent of their country — an area the size of Great Britain — underwater.

In fact, every child on earth born after June 23, 1988 belongs to what I call Generation Hot. This generation includes some two billion young people, all of whom have grown up under global warming and are fated to spend the rest of their lives confronting its mounting impacts.

For Generation Hot, the brutal summer of 2010 is not an anomaly; it’s the new normal.

One wouldn’t know it from most media coverage, but the world’s leading climate scientists have concluded that last summer’s rash of extreme weather — including record heat across much of Europe (especially Russia) and the United States — was driven in no small part by man-made global warming. Of course no single event can ever be definitively attributed to global warming; weather results from many factors. But according to the U.N.’s World Meteorological Organization, the extraordinary heat, rains, drought and flooding that occurred this summer fit the U.N. Intergovernmental Panel on Climate Change’s projections […]