A felicitous engagement with any number of media outlets (e.g. print, radio, TV) is an important skill to have (for scientists as well as CEOs), and – like any others – can be improved with practice. BBSRC has long run a very successful series for our funded scientists. To this end, I attended a very useful training course designed to refresh my own skills in these areas. Marshalling one’s thoughts for a lay audience, and understanding their intellectual background, is a particular driver of clarity (as I was reminded when being asked to explain the meaning of a Petabyte…).
Readers will know that I have a considerable interest in carbon sequestration (a review will shortly appear), but this has largely been confined to land-based solutions. The ocean holds some 50 times more C than does the atmosphere (see e.g. David MacKay’s book), and can of course exchange CO2 with it. To this end, I enjoyed a very useful discussion in Oxford, that drew my attention to some proposals for liming the oceans, first apparently suggested by Kheshgi and being developed elsewhere. [...]