Lisa Friedman, “Syria Joins Paris Climate Accord, Leaving Only U. S. Opposed,” New York Times, Nov. 7, 2017.

Lisa Friedman, “Expect Environmental Battles to Be ‘Even More Significant’ in 2018,” New York Times, Jan. 5, 2018.

“President Trump’s War on Science,” New York Times, Sept. 9, 2017; “Attacks on Science,” Union of Concerned Scientists, ucsusa.org; Tanya Lewis, “A Year of Trump: Science Is a Major Casualty in the New Politics of Disruption,” Scientific American, Dec. 14, 2017; Joel Achenbach and Lena H. Sun, “Trump Budget Seeks Huge Cuts to Science and Medical Research, Disease Prevention,” Washington Post, May 23, 2017; Julia Belluz, “The GOP Tax Plan Would Blow a Hole in American Science,” Vox, Dec. 11, 2017.