Tyrone Hayes is Professor of Integrative Biology at the University of California at Berkeley. He transformed his childhood love of tadpoles, frogs and toads into a serious study of the connections between pesticides, amphibians, and the impact of molecular changes on the public health environment.

Peter Staley has been a long-term AIDS and gay rights activist, first as a member of ACT UP New York, then as the founding director of TAG, the Treatment Action Group. He served on the board of the American Foundation for AIDS Research (amfAR) for 13 years.

Brooke Borel is a Journalist and Author. She has written on everything on everything from biotech in agriculture, to the seedy world of cannabis pesticides, to the history of the bed bug. She is a contributing editor at Popular Science and an editor-at-large at Undark.