Radio 4 recently broadcast a series of discussions entitled "Rethink Climate". You can listen again on BBC Sounds if you missed it. It certainly was wide ranging and insightful.
The topics covered in the series are:
Pledges and progress - the tension between climate-change aspirations and achievements
Behaviour and communication - what lifestyle habits are we prepared to give up to stop climate change?
Green economy, money and prosperity - what moving to a green economy may mean for the way we live and work.
Green technology and innovation - to what extent can technology mitigate the effects of climate change?
Leadership - are people with power doing enough to solve the climate crisis?