This is nothing about teaching, but I am still writing (a little), and keeping my hand in writing etc. This was the response to an original publication from the Rachel Carson Center, called ‘Beyond Doom and Gloom’, which was a way of various environmental experts to write letters to others, and try and change the standard environmental narrative. I wrote a rather sentimental response here:

http://www.environmentandsociety.org/exhibitions/beyond-doom-and-gloom/letter-mark-wilson-rachel-carson