These activists try "to use the [[Endangered Species Act]] to force the U.S. government to take action on global warming". Critics have pointed out that global warming activists should address climate change directly.<ref>USA Today: [http://www.usatoday.com/weather/climate/globalwarming/2008-03-09-polar-bears_N.htm "Polar bears caught in a heated eco-debate"]</ref> | These activists try "to use the [[Endangered Species Act]] to force the U.S. government to take action on global warming". Critics have pointed out that global warming activists should address climate change directly.<ref>USA Today: [http://www.usatoday.com/weather/climate/globalwarming/2008-03-09-polar-bears_N.htm "Polar bears caught in a heated eco-debate"]</ref> |