Three former UNFCCC Executive Secretaries speak out.
On the 1st June three former UN climate chiefs, Christian Figueres (2010-16), Yvo de Beor (2006-10) and Michael Zammit Cutajar (1991-2002) wrote a joint article in the Guardian. They state that in February the world’s governments endorsed the IPPC report on Impacts, Adaptation and Vulnerability and thus the statement that… “The cumulative scientific evidence is …