Reviews Green Light: Toward an Art of Evolution by George Gessert By Science News June 18, 2010 at 11:11 am - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Print (Opens in new window) Print 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.