Wednesday 4th Sept 2019
Achieving net zero carbon emissions by 2050 is perhaps one of the greatest challenges now facing us. The talk by Jack Brettle covered the basic science behind energy generation and use (we even had some thermodynamics!), comparison of the sources of energy, what we use it for and what actions we might take to achieve the 2050 target. As might have been expected the talk generated a lot of audience questions: we can’t say we know how to solve the problems but at least we now have a better background to critically appraise all that we see and hear in the media on the topic.