Reviews The Value of Species by Edward L. McCord By Science News June 29, 2012 at 12:58 pm - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print A naturalist explores reasons to care about preserving species that don’t have practical use to people. Yale Univ., 2012, 184 p., $25