97% of climate scientists?

In This Changes Everything, Klein cites two sources for the 97% of climate scientists stat:

Doran and Zimmerman, “Examining the Scientific Consensus on Climate Change” Eos 90 (2009)

Summary of findings: https://agupubs.onlinelibrary.wiley.com/doi/epdf/10.1029/2009EO030002

Review of Doran/Zimmerman study: http://www.garnautreview.org.au/update-2011/commissioned-work/the-‘scientigic-consensus-on-climate-change’.pdf

Author of review study: https://www.mq.edu.au/about_us/faculties_and_departments/faculty_of_arts/mhpir/staff/staff-politics_and_international_relations/emeritus_professor_murray_goot/

 

Anderegg et al. “Expert Credibility in Climate Change” nat’l academy of science (2010)

Study: http://www.pnas.org/content/107/27/12107

Review of study: https://journalistsresource.org/studies/environment/climate-change/expert-credibility

 

 

Here’s some more info/links for further insight:

https://journalistsresource.org/studies/environment/climate-change/structure-scientific-opinion-climate-change

https://climate.nasa.gov/scientific-consensus/

http://www.opr.ca.gov/facts/list-of-scientific-organizations.html

https://www.bloomberg.com/view/articles/2017-06-15/97-percent-consensus-on-climate-change-it-s-complicated

https://www.washingtonpost.com/news/energy-environment/wp/2015/02/26/can-this-gateway-belief-get-people-to-accept-climate-change/?utm_term=.3312953e15dd

https://science2017.globalchange.gov/

https://nccwsc.usgs.gov/