PublicationsOctober 15, 2012

More Say There Is Solid Evidence of Global Warming

The percentage of Americans saying there is solid evidence of global warming has steadily increased over the past few years. Currently, 67% say there is solid evidence that the earth’s average temperature has been getting warmer over the past few decades, up four points since last year and 10 points since 2009. Similarly, an […]

PublicationsDecember 1, 2011

Modest Rise in Number Saying There Is ’Solid Evidence’ of Global Warming

The percentage of Americans who say there is solid evidence of global warming has increased modestly over the past two years. Currently, 63% say there is solid evidence that the earth’s average temperature has been getting warmer over the past few decades. In October 2009, 57% expressed this view. The number saying global warming […]

PublicationsOctober 27, 2010

Little Change in Opinions about Global Warming

Views about the existence and causes of global warming have changed little over the past year. A new Pew Research Center poll finds that 59% of adults say there is solid evidence that the earth’s average temperature has been getting warmer over the past few decades. In October 2009, 57% said this. Roughly a […]

CommentaryOctober 27, 2009

Searching For Clues in the Global Warming Puzzle

PublicationsOctober 22, 2009

Fewer Americans See Solid Evidence of Global Warming

There has been a sharp decline over the past year in the percentage of Americans who say there is solid evidence that global temperatures are rising. And fewer also see global warming as a very serious problem – 35% say that today, down from 44% in April 2008. The latest national survey by the […]

PublicationsMay 8, 2008

A Deeper Partisan Divide Over Global Warming

Summary of Findings The proportion of Americans who say that the earth is getting warmer has decreased modestly since January 2007, mostly because of a decline among Republicans. Republicans are increasingly skeptical that there is solid evidence that the earth has been warming over the past few decades: just 49% of Republicans say there is […]

CommentaryJanuary 30, 2008

Global Warming Falls Still Farther on Republicans’ Policy Agenda

Republicans have long viewed the issue of global warming as a relatively unimportant issue. But this year, Republicans’ concerns about global warming have fallen through the floor. Just 12% of Republicans say that “dealing with global warming” should be a top priority for President Bush and Congress, making it by far their lowest-ranking issue. Read […]

PublicationsJanuary 24, 2007

Global Warming: A Divide on Causes and Solutions

Summary of Findings President Bush’s mention in his State of the Union Message of the “serious challenge of global climate change” was directed at an American public many of whom remain lukewarm about the importance of the issue. The unusual weather affecting the nation this winter may have reinforced the widely held view that the […]

PublicationsJuly 12, 2006

Little Consensus on Global Warming

Summary of Findings Americans generally agree that the earth is getting warmer, but there is less consensus about the cause of global warming or what should be done about it. Roughly four-in-ten (41%) believe human activity such as burning fossil fuels is causing global warming, but just as many say either that warming has been […]

Multi-section ReportsNovember 21, 1997

Americans Support Action on Global Warming

Introduction and Summary Most Americans are willing to join other countries in setting standards to improve the global environment and a majority would even pay more for gasoline to reduce global warming. But on the eve of the December Kyoto conference on climate change, the American public strongly rejects the notion that the United States […]