Laws banning children from working are often counterproductive. A better approach is to give parents incentives to send their kids to school
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From Michael Dunn's trial in Florida to discord over open-carry laws in Colorado, the debate about gun control has driven Americans to indulge their worst behavior
The company misses earnings forecasts, drops its 2015 profit goal, and regroups
Chinese millionaires are moving in—and building up—in Arcadia, Calif.
A new book surveys the best places to hide out from the digital world
The two tech giants fight over market share and patents but not over the NBA superstar
Professor Piotr Naskrecki blogged about finding and killing one of the largest type of spider in the world, triggering a barrage of hate mail
Small businesses are changing hands at the fastest pace since the recession
Chairman and CEO, Koch Industries
2004-08 Giving* $246 million
New to list David Koch's older brother, Charles Koch focuses on libertarian causes, giving money for academic and public policy research and social welfare around strict conservative ideals. He co-founded the Cato Institute and contributes to groups such as the Institute for Humane Studies at George Mason University. Other recipients of Koch's charity include Florida State University, Mercatus Center at George Mason University, the Bill of Rights Institute, Big Brothers Big Sisters, Salvation Army, and Koch Cultural Trust (formerly Kansas Cultural Trust).
For more, visit the Charles Koch Foundation topic on Business Exchange.
*Based on public records and interviews with donors
Data: BusinessWeek, The Chronicle of Philanthropy and the Center on Philanthropy at Indiana University