Over the past few months, we’ve seen Donald Trump lower, again andagain, the bar for political discourse. All the while, though, he’s been lowering the scientific bar, too. In May, for instance, while speaking to an audience of West Virginia coal miners, Trump complained that regulations designed to protect the ozone layer had compromised the quality of his hair spray. Those regulations, he continued, were misguided, because hair spray is used mainly indoors, and so can have no effect on the atmosphere outside. No wonder Hillary Clinton felt the need to include, in her nomination speech, the phrase “I believe in science.”
Often, Trump is simply wrong about science, even though he should know better. Just as he was a persistent “birther” even after the evidence convincingly showed that President Obama was born in the United States, Trump now continues to propagate the notion that vaccines cause autism in spite of convincing and widely cited evidence to the contrary. (As he put it during a Republican debate, last September, “We’ve had so many instances. . . . A child went to have the vaccine, got very, very sick, and now is autistic.”) In other cases, Trump treats scientific facts the way he treats other facts—he ignores or distorts them whenever it’s convenient. He has denied that climate change is real, calling it pseudoscience and advancing a conspiracy theory that “the concept of global warming was created by and for the Chinese in order to make U.S. manufacturing noncompetitive.” But he has also filed a permit request to build a sea wall around one of his golf courses, in Ireland, in order to protect the property from global warming and its consequences. Which Trump is running for President?
Mike Pence, Trump’s running mate, has a more consistent record on science; unfortunately, it’s consistently bad. Pence is an evangelical Christian who is adamantly opposed to embryonic-stem-cell research; in a conversation with Chris Matthews, in 2009, Pence hedged on whether he believes in evolution. Even when it comes to more secular matters, Pence has made some outrageous claims. In 2001, he published an essay piece on his campaign Web site claiming that smoking doesn’t kill. As if to support that claim, he noted in the same piece that one out of three smokers dies from smoking-related illnesses. Pence seems to think that thirty-three per cent and zero per cent are the same.
As if all this weren’t enough, Trump has argued for downsizing the Department of Education and said that the U.S. invests too much money in K-12 schooling. He has suggested that he might appoint Ben Carson—a young-Earth, anti-evolution creationist—to advise him on educational reform. He has called the National Institutes of Health “terrible,” and has said that he would eliminate the E.P.A. In April, the science journal Nature reported that his anti-immigrant tirades could be hindering efforts to recruit good scientists and students to the U.S. The list goes on.