John P. Holdren ’65 (left), director of the White House Office of Science and Technology Policy, delivered a presentation as part of Monday’s forum on clean energy. The forum, sponsored by the MIT Energy Initiative, was chaired by Rep. Edward J. Markey (D-Malden, right) and featured President Obama’s assistant for energy and climate change and former EPA administrator, Carol M. Browner (not pictured).

Noah Spies—The Tech

John P. Holdren ’65 (left), director of the White House Office of Science and Technology Policy, delivered a presentation as part of Monday’s forum on clean energy. The forum, sponsored by the MIT Energy Initiative, was chaired by Rep. Edward J. Markey (D-Malden, right) and featured President Obama’s assistant for energy and climate change and former EPA administrator, Carol M. Browner (not pictured). Noah Spies—The Tech