The world’s nations are gathered in Paris to agree a new treaty that will hopefully slow global warming.
So we asked some climate scientists, “What, if anything, makes you hopeful about climate change?” This is what they told us.
CGIAR Climate's insight:
Pramod Aggarwal, Program Leader for the CCAFS South Asia regional program explains what makes him hopeful about the way climate change will be dealt with in the future.
Among other things, Aggarwal say he is hopeful "that richer sections of society will assist vulnerable farmers in realising [...] solutions for a secure and peaceful future for all."