Grand Challenges of the 21st Century
April 14, 2010 | From the field | Policy Research

Share your ideas with the White House on the next Grand Challenges facing the country. MacArthur grantee Expert Labs is soliciting feedback through social media platforms on President Obama's Grand Challenges initiative, a collaboration with "the technology community to develop better tools for harnessing the nation's 'collective IQ' . . ."

Share your ideas at