Today we face an interesting paradox. The number of people in the world living in extreme poverty has decreased dramatically in the past three decades. In 1981 half of the population in the…

Cecile Fruman |

The plight of refugees is in the news all the time, mostly as a result of war. But recently, I saw a post in Dot Earth, a New York Times blog, about a documentary called Climate Refugees. It…

David Lawrence |