One of the greatest pleasures of researching and writing is encountering ideas that are new and interesting to me. The concept of the Anthropocene is one such idea that I have looked into in some detail and want to share with my blog readers. My thoughts on the subject will come to you in a new series of posts.
The concept was new to me when I first heard the word Anthropocene at the fall 2012 annual San Francisco sessions of the American Geophysical Union (AGU). I have since discovered that although the word was recently popularized, fundamental justifications for its existence have been in the minds and writings of physical scientists for some time before that. This discussion has been taking place mostly among scientists and conservationists, yet is important to us all.
First let’s consider the word itself. It seems that British scientists have generated most of the interest in whether we humans have changed the earth enough to warrant the naming of a whole new epoch. People used other terms, mostly including the Latin prefix “anthropo-“ for human, here and there in the late 20th century, but they did not catch on. The suffix “-cene” means recent, as in Holocene, which until now has been the universally accepted term for the most recent geological epoch. How to pronounce Anthropocene? In lectures I listened to, most American speakers stressed the first syllable and most Europeans stressed the second.
Ever since Nobel Prize–winning chemist Paul Crutzen of the Max Planck Institute in Mainz, Germany, and Eugene F. Stoermer of University of Michigan—Ann Arbor proposed the term  in 2000, the stratigraphic branch of geology has been debating whether or not to formally accept Anthropocene into their lexicon and when it can best be said to have begun. (Stratigraphy is the branch of geology that deals with the origin, composition, distribution, and succession of strata.) A Working Group on the Anthropocene has been set up to decide questions regarding the new word by 2016, a year chosen to coincide with the International Geological Congress.
My next post on this subject will discuss the issues involved in the decision.
 Crutzen, P. J. and Stoermer, E. F. “The ‘Anthropocene’,” in the IGBP Newsletter, pp. 17-18, May 2000. Available at: http://www.igbp.net/download/18.316f18321323470177580001401/NL41.pdf