Are People The Problem?, Part 1—The Bet
(Some population experts predict apocalyptic scenarios. Others argue that human ingenuity can meet the challenge. Deciding who is right has as much to do with faith as with facts.
Deliver Us from Wal-Mart?
Christians are among those sounding the alarm about the ethics of this retail giant. Are the worries justified?
Rivers of Life
"In Africa, survival depends on open waterways. Missionary explorer David Livingstone believed that salvation did, too"