
Interview with the Texas Tribune https://www.washingtonpost.com/news/the-fix/wp/2015/03/25/ted-cruz-compares-climate-change-activists-to-flat-earthers-where-to-begin/, Washington Post (March 24, 2015)
2010s
The shame of the climate change deniers, JohannHari.com, April 24, 2005, 2007-01-26 http://www.johannhari.com/archive/article.php?id=606,
Interview with the Texas Tribune https://www.washingtonpost.com/news/the-fix/wp/2015/03/25/ted-cruz-compares-climate-change-activists-to-flat-earthers-where-to-begin/, Washington Post (March 24, 2015)
2010s
“Global climate change is a big deal to me. We need to change our ways.”
[NewsBank, Bill Nye ‚ Foundation fundraiser guy, The Reporter, Lansdale, Pennsylvania, April 1, 2006, Jeff Ertz]
“We’re not climate deniers, we’re climate tax deniers.”
[https://edmontonjournal.com/opinion/columnists/graham-thomson-jason-kenney-quick-to-attack-ndps-climate-plan-slow-to-show-his-own On proposals for a carbon tax] (14 March 2018)
2010s
"One Half of a Manifesto," The New Humanists: Science at the Edge (2003)
Said in a visit to Nigeria in 2019. Recorded in an Instagram post https://www.instagram.com/p/Bzxt5h-nYhT/ on UN Environment
Source: https://www.jou.ufl.edu/2019/01/30/cynthia-barnett-we-can-change-and-its-up-to-us-to-do-so/
Twitter https://twitter.com/marwilliamson (9 Jan 20)
Williamson's quotes in social media
Keynote Speech, GP Autumn Conference 2007, Liverpool http://www.greenparty.org.uk/speeches/55