In my starting post I mentioned only 3 papers (sry, my laziness) written by Annila et al., but actually there are 5 of them addressing the entropy and evolution topic. Others are: Mahesh Karnani and Arto Annila, "Gaia again," Biosystems 95, 82-87 (2009) and Vivek Sharma and Arto Annila, "Natural...