What barriers prevent the poor from reaching the middle class? Bloomberg View columnist Megan McArdle makes the surprising suggestion in her AEI Vision Talk,...

Bruce Schneier is an internationally-renowned security technologist and author. Described by The Economist as a "security guru," he is best known as a refres...

Nadine Smith has been executive director of Equality Florida since its inception in 1997, and was executive director of its predecessor, the Human Rights Tas...

15 years from now, nobody will still be living in extreme poverty anywhere in the world – that’s the pledge being made by President Obama and the Pope. Eradi...

As the United Nations finds its peacekeeping missions stretched around the world, one major power is making a difference. China, a country that once criticiz...

What keeps us happy and healthy as we go through life? If you think it's fame and money, you're not alone – but, according to psychiatrist Robert Waldinger, ...