Are We Doomed?
You’ve been feeling it, right? That existential dread about everything that’s wrong in the world. The feeling that the world is going to end — and soon. Every year, scientists in Chicago try to pinpoint just how close we are to “doomsday.” And they do it with the Doomsday Clock. The clock was created here in 1947 at the request of scientists who worked on the atomic bomb at the University of Chicago. Since then, the clock has moved closer to midnight when existential threats increased and further away when the world became safer. The clock currently stands at 100 seconds to midnight — the closest it’s ever been. The clock is maintained by the Bulletin of the Atomic Scientists. Bulletin President Rachel Bronson explains how we use the clock and why we are where we are today.
Guest: Rachel Bronson — President/CEO, Bulletin of the Atomic Scientists
All this month, we're sharing your Chicago love stories in our newsletter. Email us at chicago@citycast.fm or call or text us at (773) 780-0246.
And you have until noon today to vote for City Cast Chicago as Best Podcast and Best Newsletter in Chicago Reader's Best of 2021 poll!
Follow us on Twitter: @CityCastChicago
Sign up for our newsletter: chicago.citycast.fm
Subscribe To Our Newsletter

Stay connected to City Cast Chicago and get ready to join the local conversation.
Latest Episodes
What Are Mental Health Courts? Plus, United Center Tax Break and Obama Center Gentrification
Mental health courts have proliferated in Illinois, but how effective are they? Grace Hauck with the Illinois Answers Project joins Justi...

Churches Build Housing, Maxwell Street’s Loss, and It’s Patio Season!
Lawmakers in Springfield are considering legislation that would make it easier for churches to build multifamily housing on land they own...

The DNC in Chicago ... Again?! Plus, Best Late-Night Bites
DNC officials are wrapping up a three-day visit as the city is a finalist to host the 2028 and 2032 conventions. We talked with contribut...

Are Chicago’s Scooters Safe? Plus, How Bad Will Mosquito Season Be?
Are more regulations coming to the city’s scooters and ebikes? Following several fatal accidents involving minors, lawmakers have propose...

A Rare, All Good News Episode
What sets Chicago brick apart? Why are bald eagles returning to Chicago? What would you wait in line for? City Cast Chicago contributors...

Why Is Mayor Johnson In Springfield? Plus, Chicago's First Baby Eagles in a Century
Why did Mayor Brandon Johnson go to Springfield? Will state police actually investigate the killing of Silverio Villegas González by ICE...

What Chicago Kids Want Us to Know
Happy Teacher Appreciation Week! Earlier this year, we visited the Carole Robertson Center for Learning at their Albany Park site to talk...

Will Chicago Hospitals Resume Trans Youth Healthcare? Plus, What is the RIFL Act?
In April, a federal judge ruled the Trump administration could not cut Medicare and Medicaid funding to hospitals providing gender-affirm...

Immigrant Families Facing Evictions. Plus, CPS Manages May Day
A new report shines light on how immigrant families in Chicago continue to suffer months after the height of Operation Midway Blitz. Many...

Your Guide to May 2026 in Chicago
May flowers are blooming all around us as summertime Chicago is on the horizon. We’ve got your guide to what’s happening in Chicago this...


