These are today's best ideas
By Lizzie Dearden in the Independent
By Sarah Knapton in the Telegraph
By Newt Gingrich and Van Jones in CNN
By Traci Peterson in the Fort Worth Star-Telegram
By Richard Gehr in the Columbia Journalism Review
The Aspen Institute is an educational and policy studies organization based in Washington, D.C.
TIME Ideas hosts the world's leading voices, providing commentary and expertise on the most compelling events in news, society, and culture. We welcome outside contributions. To submit a piece, email firstname.lastname@example.org.