Republican President Donald Trump and Democratic challenger Joe Biden clashed over the country's response to climate change in their final presidential debate on Thursday, which included a stark disagreement over the future of the oil industry.
The candidates were asked at their matchup in Nashville, Tennessee, what they would do to combat climate change - the first time in a presidential debate they were not questioned on whether they believed in it or not.
"I do love the environment," said Trump, citing a federal program to plant trees and a drop in carbon emissions.
But he said he was not willing to harm businesses in order to help the environment.
Biden said his plan for a transition to a more climate-friendly economy would create high-paying jobs and boost U.S. businesses.
"Global warming is an existential threat to humanity," Biden said. "We have a moral obligation to deal with it and we’re told by all the leading scientists in the world we don’t have much time."
Trump, who trails Biden in national opinion polls ahead of the Nov. 3 election, accused his rival of planning to destroy the oil industry, leading Biden to respond that he did believe the country should eventually replace oil with solar, wind and other forms of non-polluting power.
"I would transition from the oil industry, yes," Biden said, prompting Trump to call for voters in states where oil is an important industry to note the former vice president's stance.
"He is going to destroy the oil industry," Trump said. "Will you remember that Texas? Will you remember that Pennsylvania, Oklahoma, Ohio?"
Republicans, including former Texas Governor Rick Perry, who served as energy secretary under Trump, immediately pounced, saying Biden would kill millions of jobs.
Kendra Horn, a Democratic U.S. representative from Oklahoma seeking re-election, distanced herself from Biden, saying on Twitter that oil and gas policy is "one of the places Biden and I disagree."
After the debate, Biden told reporters he was referring to a plan to stop subsidizing fossil fuels.
“We’re not getting rid of fossil fuels," Biden said. "We’re getting of the subsidies for fossil fuels. But we’re not getting rid of fossil fuels for a long time ... they’re not going to lose their jobs. Besides, a lot more jobs are going to be created in other alternatives.”
Trump also accused Biden of planning to ban hydraulic fracturing, a process of extracting natural gas from shale that is opposed by many environmentalists. Biden said he would ban fracking on federal land only. Fracking is an issue in western Pennsylvania, a crucial battleground state in the election.
The president mocked a part of Biden's climate plan that called for more efficient buildings, saying Biden would "knock down buildings and build new buildings with little tiny small windows."
Environmentalists have complained for years that the candidates' views on climate change have not been emphasized in presidential debates.
But heat waves and wildfires in the Western United States and uncommonly powerful storms battering other parts of the country have put climate issues in the spotlight.
For many voters, however, climate has been surpassed by the COVID-19 pandemic, jobs and the economy, and racial justice as issues of top importance in choosing a presidential candidate, Reuters/Ipsos polling shows.
"Climate is a long-term concern, as opposed to joblessness, which is today, or a pandemic, which is today," said political scientist Larry Sabato, who heads the University of Virginia's Center for Politics.
(Reporting by Sharon Bernstein; Additional reporting by Valerie Volcovici, Nichola Groom and Trevor Hunnicutt; Editing by Peter Cooney)