The science has spoken clearly - now what do we all need to do in the next crucial 8 years to 2030?

 

In this short interview, Professor Phoebe Barnard, co-lead author of the climate action blueprint 'World Scientists' Warnings into Action, Local to Global' talks about the paper, its purpose - and the consequences of not heeding the warnings of the world's leading scientists and economists.  It's a disastrous time to be distracted by trolls and denialists.  Host John Bowey probes the issues.