Mary Duenwald is an editor at Bloomberg Opinion and a member of the editorial board covering health care and the environment. Previously, she was deputy editor of the New York Times op-ed page and a senior editor at Harper’s Bazaar, Real Simple, the Sciences and Vogue.
Romesh Ratnesar is a member of the editorial board covering national security, education and immigration. A former senior State Department official in public diplomacy, he is author of “Tear Down This Wall: A City, a President, and the Speech That Ended the Cold War.”
David Shipley is senior executive editor of Bloomberg Opinion. He was deputy editorial page editor and op-ed page editor of the New York Times and served in the Clinton administration as special assistant to the president and senior presidential speechwriter. He is coauthor of “Send,” a guide to email.
Tracy Walsh is a member of the editorial board covering public health and environmental policy.