CES Musings – February 2007 (2)

Here is a question I have that stems from my reading Thomas Berry’s (and Mary Evelyn Tucker’s) book Evening Thoughts. On. p. 45, Berry writes “Humans as a planetary presence are currently terminating the Cenozoic era of Earth history and entering the Ecozoic era. This geological shift is marked by the fact that the sixth extinction spasm is occurring, and it is of our own making.”