Have people changed their minds about global warming after President Donald Trump, infamous for his climate change denial, has spent a year in office? Gallup conducted their annual survey regarding the environment in early March, finding that Americans’ thoughts on the topic “have increasingly become politically polarized” — and Trump might have contributed to the divide.

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In 2017, 66 percent of Republicans thought “the seriousness of global warming is generally exaggerated.” In 2018, that number is now up to 69 percent. In contrast, four percent of Democrats think global warming is exaggerated, down from 10 percent last year. This is just one of Gallup’s findings — they said Americans’ concerns on the topic aren’t that different from last year, but some partisan views have shifted. They conducted telephone interviews between March 1 and 8 “with a random sample of 1,041 adults” residing in Washington, D.C. and all 50 states.

Related: Despite Trump’s rhetoric, US officials are still working to stop climate change

Is Trump to blame for the divide? Gallup said he may have contributed “by reversing a number of government actions to address the issue.” The announcement to pull America out of the Paris Agreement is perhaps the most notorious example; others include “the removal of climate change from the list of top U.S. national security threats and the elimination of the terms ‘global warming’ and ‘climate change’ from U.S. government websites and lexicons,” according to Gallup.

66 percent of Americans would “say most scientists believe global warming is occurring;” 64 percent say human activities caused the dilemma. These numbers fell a little from those in 2017; Gallup pinned that phenomenon on increased political polarization during the last year. Not all the numbers have dipped — 45 percent of Americans in 2018 “think global warming will pose a serious threat in their lifetime,” up from 42 percent in 2017.

Gallup said the bottom line is that Americans’ higher level of concern over global warming, shown since 2016, remains largely intact.

+ Gallup News

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