Life has had to deal with environmental change, especially climate change, since the beginning of its existence on Earth. Species adjust or go extinct, and both have happened. For life-forms with our kinds of cells—eukaryotic, the kind with distinct organelles—the average existence of a species is about 1 million years, and, on average, one species goes extinct a year, at least of the species we have named and know, including those we know only from fossil records." -Dan Botkin, excerpt from THE MOON IN THE NAUTILUS SHELL. Read the full excerpt from Scientific American: http://www.scientificamerican.com/art...

— Daniel Botkin

#environmental-conservation #extinction #change