The New York Times
By WILLIAM D. RUCKELSHAUS, LEE M. THOMAS, WILLIAM K. REILLY and CHRISTINE TODD WHITMAN
A Republican Case for Climate Action
Published August 1, 2013
EACH of us took turns over the past 43 years running the Environmental Protection Agency. We served Republican presidents, but we have a message that transcends political affiliation: the United States must move now on substantive steps to curb climate change, at home and internationally.