A truck engine is tested for pollution exiting its exhaust pipe as California Air Resources field representatives (unseen) work a checkpoint set up to inspect heavy-duty trucks traveling near the Mexican-U.S. border in Otay Mesa, California, 10 September 2013. Photo: Mike Blake / Reuters

By Bruce Wallace; Editing by Stuart Grudgings
27 February 2015 WASHINGTON (Reuters) – A significant majority of Americans say combating climate change is a moral issue that obligates them – and world leaders – to reduce carbon emissions, a Reuters/IPSOS poll has found. The poll of 2,827 Americans was conducted in February to measure the impact of moral language, including interventions by Pope Francis, on the climate change debate. In recent months, the pope has warned about the moral consequences of failing to act on rising global temperatures, which are expected to disproportionately affect the lives of the world’s poor. The result of the poll suggests that appeals based on ethics could be key to shifting the debate over climate change in the United States, where those demanding action to reduce carbon emissions and those who resist it are often at loggerheads. Two-thirds of respondents (66 percent) said that world leaders are morally obligated to take action to reduce CO2 emissions. And 72 percent said they were “personally morally obligated” to do what they can in their daily lives to reduce emissions. “When climate change is viewed through a moral lens it has broader appeal,” said Eric Sapp, executive director of the American Values Network, a grassroots organization that mobilizes faith-based communities on politics and policy issues. “The climate debate can be very intellectual at times, all about economic systems and science we don’t understand. This makes it about us, our neighbors and about doing the right thing.” Some observers believe the pope’s message can resonate beyond his own church. “The moral imperative is the way to reach out to conservatives,” said Rev. Mitch Hescox, president of the Evangelic Environmental Network, a large evangelical organization that advocates for action on climate change. Talking in terms of values is “the only way forward if we are to bring our fellow Republicans along,” he added. Some Republican politicians have begun to search for a new message on climate change, in an attempt to distance the party from those who oppose most efforts to limit greenhouse gases and have questioned the science explaining human-caused climate change. […] In a Feb. 12 speech to oil industry leaders in London, Royal Dutch Shell CEO Ben van Beurden noted that “the issue is how to balance one moral obligation, energy access for all, against the other: fighting climate change.” […] The pope also criticized the negotiators at a global climate conference in Peru last December for “a lack of courage” and has promised to issue an encyclical – a letter setting out papal doctrine – on climate issues that he hopes will add momentum to getting a deal in Paris. In turn, he has been attacked by those who deny the scientific findings on global warming for aligning himself with environmentalists. But only one in 10 saw him as a voice of authority on the issue, on a par with Democrats and Republicans in Congress and less than the percentage citing President Barack Obama (18 percent). The poll respondents also said that United Nations scientists and a popular U.S. television host, Bill Nye “The Science Guy”, carry more authority on climate change than U.S. politicians. [more]

Most Americans see combating climate change as a moral duty