When a history book leaves you reeling, you know that it has done its job properly. Climate Change and the Health of Nations is a grand synthesis of environmental history, charting the fate of civilizations and the links between climatic changes and the health of people. It is also a book that almost wasn’t.
After the recently published Lamarck’s Revenge: How Epigenetics Is Revolutionizing Our Understanding of Evolution’s Past and Present left me little the wiser on how epigenetics actually works, I decided to track down a copy of Nessa Carey’s The Epigenetics Revolution. As one of two popular books published around the same time, it seemed like a good place to start. Peter Ward was right about one thing, this is indeed a landmark book, even if it is now a few years old.
As one of several intellectuals who wrote about evolution before Darwin, time has not been kind to the French naturalist Jean-Baptiste Lamarck (1744-1829). Reviled during his lifetime by the influential Cuvier, after his death he became best remembered, and ultimately ridiculed, for the idea that characters acquired during an organism’s lifetime are passed on to its offspring. With the rise of the modern field of epigenetics, some of his ideas are making a comeback, albeit modified and adapted for the 21st Century. Palaeontologist and astrobiologist Peter Ward would even like to go so far as to restore some honour to his name and consider epigenetics a neo-Lamarckian process.
I am going to start this review on a tangent. The liner notes of the 1983 album Zeichnungen Des Patienten O.T. of the German industrial band Einstürzende Neubauten contained the slogan “Destruction is not negative, you must destroy to build”. I don’t expect that Ugo Bardi shares my taste in music, but, judging from this book, I’m sure that if we were to sit him down with the band members over a pint, they would have plenty to talk about. Because, according to Bardi, collapse is a feature, not a bug.
If I asked you to propose solutions to some of the world’s problems and future challenges, things such as overpopulation, food production, hunger, soil erosion, resource depletion, energy production etc., what ideas would you put forth? Most likely, your proposals would build on the intellectual legacy of two men you have never heard of. Allow American journalist and writer Charles C. Mann to introduce you to ecologist William Vogt, father of the environmental movement, and Nobel-Peace-Prize-winning plant breeder Norman Borlaug, instigator of the agricultural Green Revolution.