For some of us, September 11th, 2001 still rings clear in our minds, even 20 years after the attacks. But newer generations have little to no memory of that tragic day — either having been too young to remember, or not yet born. Under The Radar is marking the upcoming 20th anniversary of 9/11 by reflecting on how Gen-Zers recognize an event that they learn about in history books. How does generational trauma affect those who didn’t even live through the event?

And, once it was clear that the 9/11 hijackers were Muslim, American Muslims became targets 20 years ago. The pain and anger of the tragedy drove anti-American sentiment as well as ongoing suspicion and misconception of Islam.

Has public perception towards Muslims shifted, as the 20-year marker of 9/11 approaches? Under The Radar is examining the systemic and structural racism against Muslims that has long been embedded in the U.S.

Guests:

Garrett Graff, journalist and historian, whose latest book “The Only Plane in the Sky,” is the first comprehensive oral history of September 11th. Graff also serves as the director of the Aspen Institute’s cybersecurity and technology program.

Sam Sommers, experimental social psychologist, author, and professor at Tufts University.

Dana Rose Garfin, trauma scholar and assistant professor at the University of California, Irvine.

Amaney Jamal, the Edwards S. Sanford professor of politics at Princeton University, dean of the Princeton School of Public and International Affairs, director of the Mamdouha S. Bobst Center for Peace and Justice and author of "Race and Arab Americans Before and After 9/11."

Journalist Malika Bilal, host of “The Take” podcast by Al Jazeera and former co-host of The Stream, a social-media led talk show on Al Jazeera English.

Fatema Ahmad, executive director at Muslim Justice League, here in Boston.