By SETH BORENSTEIN and JENNIFER AGIESTA, Associated Press

 WASHINGTON (AP) — Few Americans question that smoking causes cancer. But they express bigger doubts as concepts that scientists consider to be truths get further from our own experiences and the present time, an Associated Press-GfK poll found.

 Americans have more skepticism than confidence in global warming, the age of the Earth and evolution and have the most trouble believing a Big Bang created the universe 13.8 billion years ago.

 Rather than quizzing scientific knowledge, the survey asked people to rate their confidence in several statements about science and medicine.

On some, there’s broad acceptance. Just 4 percent doubt that smoking causes cancer, 6 percent question whether mental illness is a medical condition that affects the brain and 8 percent are skeptical there’s a genetic code inside our cells. More — 15 percent — have doubts about the safety and efficacy of childhood vaccines.

About 4 in 10 say they are not too confident or outright disbelieve that the earth is warming, mostly a result of man-made heat-trapping gases, that the Earth is 4.5 billion years old or that life on Earth evolved through a process of natural selection, though most were at least somewhat confident in each of those concepts. But a narrow majority — 51 percent — questions the Big Bang theory.

Those results depress and upset some of America’s top scientists, including several Nobel Prize winners, who vouched for the science in the statements tested, calling them settled scientific facts.

“Science ignorance is pervasive in our society, and these attitudes are reinforced when some of our leaders are openly antagonistic to established facts,” said 2013 Nobel Prize in medicine winner Randy Schekman of the University of California, Berkeley.

The poll highlights “the iron triangle of science, religion and politics,” said Anthony Leiserowitz, director of the Yale Project on Climate Change Communication.

And scientists know they’ve got the shakiest leg in the triangle.

To the public “most often values and beliefs trump science” when they conflict, said Alan Leshner, chief executive of the world’s largest scientific society, the American Association for the Advancement of Science.

Political values were closely tied to views on science in the poll, with Democrats more apt than Republicans to express confidence in evolution, the Big Bang, the age of the Earth and climate change.

Religious values are similarly important.

Confidence in evolution, the Big Bang, the age of the Earth and climate change decline sharply as faith in a supreme being rises, according to the poll. Likewise, those who regularly attend religious services or are evangelical Christians express much greater doubts about scientific concepts they may see as contradictory to their faith.

“When you are putting up facts against faith, facts can’t argue against faith,” said 2012 Nobel Prize winning biochemistry professor Robert Lefkowitz of Duke University. “It makes sense now that science would have made no headway because faith is untestable.”

But evolution, the age of the Earth and the Big Bang are all compatible with God, except to Bible literalists, said Francisco Ayala, a former priest and professor of biology, philosophy and logic at the University of California, Irvine. And Darrel Falk, a biology professor at Point Loma Nazarene University and an evangelical Christian, agreed, adding: “The story of the cosmos and the Big Bang of creation is not inconsistent with the message of Genesis 1, and there is much profound biblical scholarship to demonstrate this.”

Beyond religious belief, views on science may be tied to what we see with our own eyes. The closer an issue is to our bodies and the less complicated, the easier it is for people to believe, said John Staudenmaier, a Jesuit priest and historian of technology at the University of Detroit Mercy.

Marsha Brooks, a 59-year-old nanny who lives in Washington, D.C., said she’s certain smoking causes cancer because she saw her mother, aunts and uncles, all smokers, die of cancer. But when it comes to the universe beginning with a Big Bang or the Earth being about 4.5 billion years old, she has doubts. She explained: “It could be a lack of knowledge. It seems so far” away.

Jorge Delarosa, a 39-year-old architect from Bridgewater, N.J., pointed to a warm 2012 without a winter and said, “I feel the change. There must be a reason.” But when it came to Earth’s beginnings 4.5 billion years ago, he has doubts simply because “I wasn’t there.”

Experience and faith aren’t the only things affecting people’s views on science. Duke University’s Lefkowitz sees “the force of concerted campaigns to discredit scientific fact” as a more striking factor, citing significant interest groups — political, business and religious — campaigning against scientific truths on vaccines, climate change and evolution.

Yale’s Leiserowitz agreed but noted sometimes science wins out even against well-financed and loud opposition, as with smoking.

Widespread belief that smoking causes cancer “has come about because of very public, very focused public health campaigns,” AAAS’s Leshner said. A former acting director of the National Institute of Mental Health, Leshner said he was encouraged by the public’s acceptance that mental illness is a brain disease, something few believed 25 years ago, before just such a campaign.

That gives Leiserowitz hope for a greater public acceptance of climate change, but he fears it may be too late to do anything about it.

The AP-GfK Poll was conducted March 20-24, 2014, using KnowledgePanel, GfK’s probability-based online panel designed to be representative of the U.S. population. It involved online interviews with 1,012 adults and has a margin of sampling error of plus or minus 3.4 percentage points for all respondents.

Respondents were first selected randomly using phone or mail survey methods and were later interviewed online. People selected for KnowledgePanel who didn’t otherwise have access to the Internet were provided with the ability to access the Internet at no cost to them.

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On Twitter, follow AP Science Writer Seth Borenstein at http://twitter.com/borenbears and AP Director of Polling Jennifer Agiesta at http://www.twitter.com/JennAgiesta .

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Online:

AP-GfK Poll: http://www.ap-gfkpoll.com

AP-GfK Poll: Most believe allegations about Trump and women
WASHINGTON (AP) — Donald Trump’s behavior has long grated on Carolyn Miller, but the allegations he sexually assaulted women was one factor that helped her decide in the last week to cast her ballot for Hillary Clinton.
“I don’t think she’s a bad person. Trump, I think, is a bad person,” the 70-year-old Fort Myers, Florida, resident said. As for Trump’s accusers, Miller added, “I believe them.” And she said her vote for Clinton is “a default.”

Miller is among the more than 7 in 10 Americans who say in a new Associated Press-GfK poll that they believe the women who say the Republican presidential candidate kissed or groped them without their consent, a verdict that may have turned off enough voters, including some Republicans, to add to his challenges in the presidential race.

 Forty-two percent of Republican voters and 35 percent of Trump’s own supporters think the accusations are probably true. Men and women are about equally likely to think so.

While the poll suggests the wave of allegations about Trump’s treatment of women may blunt the impact of voters’ concerns about Clinton, it was taken before Friday’s news that the FBI will investigate whether there is classified information in newly uncovered emails related to its probe of her private server. Those emails were not from her server, according to a U.S. official who was not authorized to discuss details publicly and spoke on condition of anonymity.

Before the development, the poll found that about half of voters say her use of the private server while she was secretary of state makes them less likely to vote for her. But they were more likely to say that Trump’s comments about women bother them a lot than to say the same about Clinton’s email server, 51 percent to 43 percent.

Since September, Clinton seems to have consolidated her support within her own party and drawn undecided voters such as Miller to her campaign, or at least pushed them away from Trump. The billionaire’s recent trouble with women seems to be one factor preventing him from doing the same.

He feuded with former Miss Universe Alicia Machado after Clinton noted he’d called her “Miss Piggy” for gaining weight while she wore the crown. Days later, a 2005 recording surfaced in which Trump can be heard describing himself sexually assaulting women in a conversation with Billy Bush, then the host of “Access Hollywood.”

Several women have since publicly accused Trump of groping and kissing them without permission, including a People magazine reporter who said Trump attacked her when his wife, Melania, was out of the room.

Trump called his remarks on the video “locker room talk,” dismissed the accusations as “fiction” and said of several accusers that they aren’t attractive enough to merit his attention.

Asked Thursday on Fox News Channel’s “The O’Reilly Factor” whether he thinks he would be ahead were it not for the “Access Hollywood” video, Trump replied, “I just don’t know. I think it was very negative.”

A majority of voters, 52 percent, say allegations about the way Trump treats women make them less likely to vote for him, including a fifth of Republican likely voters. And within that group, only about a third say they will vote for him, with about a third supporting Clinton and the remainder supporting third party candidates.

That may help explain why just 79 percent of Republican in the poll said they’re supporting Trump compared with 90 percent of Democrats supporting Clinton. Trump needs to close that gap to have any shot at victory.

Trump has tried to equate the accusations against him with charges of infidelity and sexual assault leveled for years against his rival’s husband, former President Bill Clinton. Trump has paraded the former president’s accusers before the cameras and accused Hillary Clinton of undermining her husband’s accusers.

The poll shows a majority of voters don’t buy Trump’s attempt at equivalence. Six in 10 say the allegations against the Clintons have no impact on their vote. That’s despite the fact that 63 percent think Hillary Clinton has probably threatened or undermined women who have accused her husband of sexual misconduct.

“The vote will be about Hillary Clinton, not her husband,” said Ryan Otteson, 33, of Salt Lake City, who’s voting for a third-party candidate, conservative independent Evan McMullin.

Valori Waggoner, a 26-year-old from Belton, Texas, said she believes Hillary Clinton probably did intimidate her husband’s accusers, but she said it makes no difference to how Waggoner is voting.

Waggoner was not going to vote for Clinton anyway, because as a doctor, Waggoner said she sees firsthand the inefficiency of the national health care plan that Clinton supports. But the alleged wrongdoing by Trump made her less likely to vote for the Republican. Instead, she’s backing Libertarian Gary Johnson.

The degree of alleged wrongdoing by the Republican and Democratic presidential candidates, Waggoner said, “are not equal.”

Most likely voters in the poll say they think Trump has little to no respect for women, with female voters especially likely to say he has none at all.

Clinton leads female likely voters by a 22 point margin in the poll, and even has a slight 5 point lead among men. In September’s AP-GfK poll, Clinton led women by a 17 point margin and trailed slightly by 6 points among men.

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The AP-GfK Poll of 1,546 adults, including 1,212 likely voters, was conducted online Oct. 20-24, using a sample drawn from GfK’s probability-based KnowledgePanel, which is designed to be representative of the U.S. population. The margin of sampling error for all respondents is plus or minus 2.75 percentage points, and for likely voters is plus or minus 3.1 percentage points.

Respondents were first selected randomly using telephone or mail survey methods and later interviewed online. People selected for KnowledgePanel who didn’t have access to the internet were provided access for free.

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Online:

Poll results: http://ap-gfkpoll.com


AP-GfK poll: Most Trump supporters doubt election legitimacy

By Jonathan Lemire and Emily Swanson

CHARLOTTE, N.C. (AP) — Donald Trump’s dubious claims the presidential election is “rigged” have taken root among most of his supporters, who say they will have serious doubts about the legitimacy of the election’s outcome if Hillary Clinton wins, according to a new Associated Press-GfK poll.

Just 35 percent of Trump’s supporters say they will most likely accept the results of the election as legitimate if Clinton wins, while 64 percent say they’re more likely to have serious doubts about the accuracy of the vote count if the Republican nominee is not the victor.

“Of course I believe it’s rigged, and of course I won’t accept the results,” said Mike Cannilla, 53, a Trump supporter from the New York borough of Staten Island. “It’s from the top: Obama is trying to take over the country, he’s covering up all of Hillary’s crimes and he’s controlling the media trying to make Trump lose.”

“Our only chance on Nov. 9 is if the military develops a conscience and takes matters into its own hands,” Cannilla said.

By contrast, 69 percent of Clinton’s supporters say they’ll accept the outcome if Trump wins. Only 30 percent of the Democratic nominee’s backers express a reluctance to accept the results if the former secretary of state loses on Election Day.

Overall, 77 percent of likely voters say they’ll accept the legitimacy of the results if Trump wins, while 70 percent say the same of a Clinton win.

In the final weeks of the campaign, Trump has made doubts about the integrity of the U.S. election system a cornerstone of his closing argument. Asked directly at the final presidential debate if he would accept the election results, Trump refused, saying: “I will keep you in suspense.”

That extraordinary statement, with its potential to challenge the peaceful transition of power that is a hallmark of the American democracy, did little to harm him with his base of supporters. The poll found that 44 percent of all likely voters say Trump’s stance makes them less likely to support him, but the vast majority of his supporters say it doesn’t make a difference.

“He should fight it all the way,” said George Smith, 51, a Trump supporter from Roswell, Georgia. “Spend weeks in court if he has to. He can’t let it be taken from him. That’s his right.”

Trump has also repeated inaccurate claims that vote fraud is a widespread problem, and the poll finds that most of Trump’s supporters share that concern. Fifty-six percent think there’s a great deal of voter fraud, 36 percent believe there is some, and 6 percent say there’s hardly any.

Most Clinton supporters, 64 percent, think there’s hardly any voter fraud. Overall, just 27 percent of likely voters think there’s a great deal of fraud. A third of voters overall believe there is at least some, while 38 percent say there is hardly any.

While there have been isolated cases of voter fraud in the U.S., there is no evidence of it being a widespread problem. In one study, a Loyola Law School professor found 31 instances involving allegations of voter impersonation out of 1 billion votes cast in U.S. elections between 2000 and 2014.

Beyond allegations of fraud, 40 percent of Trump supporters say they have little to no confidence that votes in the election will be counted accurately. Another 34 percent say they have only a moderate amount of confidence, and just 24 percent say they have a great deal or quite a bit of confidence in the vote count.

Among Clinton supporters, 79 percent say they have a great deal or quite a bit of confidence in the vote count’s accuracy. Many believe Trump should voice support for the electoral system even in defeat.

“Be an adult. Accept the results,” said Shavone Danzy-Kinloch, 37, a Clinton supporter from Farmingville, New York. “If the shoe was on the other foot, he’d expect Hillary to do the same.”

Trump’s supporters are also more likely than others to say they are concerned about hackers interfering with the election. Forty-six percent of them are extremely or very concerned and 37 percent somewhat concerned. Overall, 32 percent of voters say they’re extremely to very concerned and 39 percent somewhat concerned. Among Clinton supporters, 60 percent are at least somewhat concerned.

Although the poll shows many Trump supporters would have doubts about a Clinton win, the poll shows relatively little acute concern that claims of inaccuracy and voter fraud could prevent Americans overall from accepting the results. Just 30 percent of likely voters are extremely or very concerned about that, while another 40 percent are somewhat concerned.

Twenty-nine percent say they’re not very or not at all concerned.

“If she wins, we’re all going to have live with it,” said Daniel Ricco, 76, a Trump supporter from Milford, Connecticut. “It won’t be good for the country, but there’s nothing we can do.”

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The AP-GfK Poll of 1,546 adults, including 1,212 likely voters, was conducted online Oct. 20-24, using a sample drawn from GfK’s probability-based KnowledgePanel, which is designed to be representative of the U.S. population. The margin of sampling error for all respondents is plus or minus 2.75 percentage points, and for likely voters is plus or minus 3.1 percentage points.

Respondents were first selected randomly using telephone or mail survey methods and later interviewed online. People selected for KnowledgePanel who didn’t have access to the internet were provided access for free.

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Online:

Poll results: http://ap-gfkpoll.com

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Swanson reported from Washington.

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Follow Jonathan Lemire and AP Polling Editor Emily Swanson on Twitter at: http://twitter.com/JonLemire and http://twitter.com/El_Swan