Recently we have seen a lot of lichen on our walks. Once beautiful green hedges are suddenly covered with a sort of green fungus. What are lichens, I asked myself?
Dawkins has an answer in his book, The Selfish Gene.
Richard Dawkins, The...
In 2021, I have three resolutions: write (and post) at least one blog post every week; buy no clothes for myself (my birthday present is being delivered today); spend no more than £30 a month on books.