Reviews Green Light: Toward an Art of Evolution by George Gessert Share this: 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 By Science News June 18, 2010 at 11:11 am An artist who works with living material considers how aesthetic values influence the ways people breed plants and animals. GREEN LIGHT: TOWARD AN ART OF EVOLUTION BY GEORGE GESSERT MIT Press, 2010, 233 p., $24.95.