“Pit Greenhouses… greenhouse plants… need additional sources of carbon dioxide.”
p, 125
The Owner-Built Homestead (1977)
Stumped By Science: Michele Bachmann Calls CO2 'Harmless,' 'Negligible,' 'Necessary,' 'Natural'
Brad
Johnson
The Wonk Room
Think Progress
2009-04-24
http://wonkroom.thinkprogress.org/2009/04/24/bachmann-harmless-co2/
2011-05-27
2010s
“Pit Greenhouses… greenhouse plants… need additional sources of carbon dioxide.”
p, 125
The Owner-Built Homestead (1977)
[NewsBank, 'Science Guy' Visits Volcano, The Chronicle, Centralia, Washington, May 18, 2009, Paula Collucci]
[NewsBank, Nye: We must all save the Earth, The Madison Courier, Madison, Indiana, February 21, 2009, Pat Whitney]
Palin sees gas drilling as step to curb global warming, Murphy, Kim, April 15, 2009, LA Times, 2011-10-27 http://articles.latimes.com/2009/apr/15/nation/na-palin15,
2009
As quoted in Benjamin Franta, "On its 100th birthday in 1959, Edward Teller warned the oil industry about global warming" https://www.theguardian.com/environment/climate-consensus-97-per-cent/2018/jan/01/on-its-hundredth-birthday-in-1959-edward-teller-warned-the-oil-industry-about-global-warming, The Guardian, 1 January 2018.
"Climate champion Jo Haigh retires after 35 years at Imperial" https://www.imperial.ac.uk/news/191071/climate-champion-jo-haigh-retires-after/, Imperial College London, written by Hayley Dunning (May 3, 2019)
ABC News interview (16 August 2006)