How Trump and Harris Talked About Climate Change During the Debate

At the tail end of the hottest summer in recorded history, as wildfires tear through California and a hurricane heads toward Louisiana, both Vice President Kamala Harris and former President Donald J. Trump failed to say how they would fight climate change during their debate Tuesday night.

It was the final question posed during the 90 minute exchange, about an issue that moderator Linsey Davis of ABC News noted was “important for a number of Americans, in particular younger voters.”

The outcome of this presidential election could be critical to determining whether the United States, the world’s biggest historic source of the greenhouse gasses that are dangerously warming the planet, cuts its pollution enough to keep global warming within relatively safe limits. Scientists say the window for action is rapidly closing.

Ms. Harris acknowledged the problem, noting “the former president has said that climate change is a hoax and what we know is that it is very real.”

“We know that we can actually deal with this issue,” she said, but did not offer any specifics about how she would. Instead, Ms. Harris made a largely economic argument, noting that federal subsidies for clean energy, which includes wind and solar power, have created new jobs and spurred manufacturing.

And, in an unusual turn, Ms. Harris boasted that under the Biden administration, gas production has reached record highs. It’s a point that until very recently the administration had been reluctant to emphasize. The burning of fossil fuels is the main driver of climate change and at the United Nations climate talks last year, the United States joined nearly 200 other countries in a pledge to transition away from coal, oil and gas.