Americans witnessed a chaotic presidential debate last night, punctuated by interruptions, insults and incivility. President Donald Trump and former Vice President Joe Biden rarely engaged in a substantive discussion over issues, with the moderator struggling to maintain control.

We invited three scholars to watch the debate. In dissecting the back-and-forth over Trump’s Supreme Court nominee, University of Oregon political scientist Alison Gash summed up the overall tenor of the evening and its lack of depth:

“The debate did little to resolve questions about the future of the court – other than to shore up Supreme Court nominations as political bombs with volatile consequences,” she wrote.

Also today:

Emily Costello

Deputy Editor

President Donald Trump and former Vice President Joe Biden at the first debate of the presidential campaign. AP/Julio Cortez and AP/Patrick Semansky

Trump and Biden clash in chaotic debate – experts react on the court, race and election integrity

Alison Gash, University of Oregon; Alexander Cohen, Clarkson University; Rashawn Ray, University of Maryland

They shouted, they interrupted, they insulted – and not entirely in equal measure. But Biden and Trump also touched on the issues occasionally. Our panel of experts analyzed three key exchanges.

Health

Science + Technology

Ethics + Religion

Environment + Energy

Politics/Election '20

Education

Trending on site

  • Ancient microbial life used arsenic to thrive in a world without oxygen

    Pieter Visscher, University of Connecticut; Brendan Paul Burns, UNSW; Kimberley L. Gallagher, Quinnipiac University

    How ancient microbes survived in a world without oxygen has been a mystery. Scientists discovered a living microbial mat that uses arsenic instead of oxygen for photosynthesis and respiration.

  • Fox News uses the word ‘hate’ much more than MSNBC or CNN

    Curd Knüpfer, Freie Universität Berlin; Robert Mathew Entman, George Washington University

    The conservative cable news channel particularly favors the term when explaining opposition to Donald Trump. This framing of the news can lead Fox viewers to see the world as us versus them.

  • When politicians use hate speech, political violence increases

    James Piazza, Pennsylvania State University

    My research shows that when politicians use hate speech, it's not just empty rhetoric or political theater: Domestic terrorism increases, in the US and in other countries.