Paris 2015: Two degrees warming a ‘prescription for disaster’ says top climate scientist James Hansen Posted on 5 May 2015 in In the news The Sydney Morning Herald, 5 May 2015 http://www.smh.com.au/environment/climate-change/paris-2015-two-degrees-warming-a-prescription-for-disaster-says-top-climate-scientist-james-hansen-20150504-ggu33w.html