Five Best Ideas of the Day: July 10

1. Political corruption is a scourge and should be punished. Why not make these crooked politicians serve the public interest and help track down other lawbreakers?

By Walter Isaacson in TIME

2. With urban farming, Cleveland Crops energizes people with disabilities.

By Hannah Wallace in Civil Eats

3. Fertilizing the oceans: How feeding iron to plankton could help move the needle on global warming.

By David Biello in Aeon

4. The gas tax can’t solve America’s transportation funding problem. Oregon’s pay-per-mile program just might.

By Eric Jaffe in Citylab

5. Today’s 20-somethings have the lowest median income since 1970. To jumpstart that generation, we need to talk about wages.

By Derek Thompson in Quartz

The Aspen Institute is an educational and policy studies organization based in Washington, D.C.