Doomsday Clock

A history of the Doomsday Clock in 4 minutes

By Erik English, January 30, 2024

A history of the Doomsday Clock in 4 minutes

By Erik English | January 30, 2024


“It seemed the right time on the page … it suited my eye.” That’s how Martyl Langsorf responded when asked why the hands of the Doomsday Clock were placed at seven minutes to midnight back in 1947. Martyl, an artist married to a Manhattan Project engineer, was hired to design the Bulletin’s first magazine cover, which needed to convey scientists’ increasing concern about the management of nuclear weapons. Ultimately, she settled on a clock ticking toward midnight, intended as a metaphor for humanity’s proximity to nuclear apocalypse.

It would later become one of the world’s most recognizable symbols, observed closely by policymakers, scientists, and artists alike.

It’s fitting that in a male-dominated nuclear industry filled with the 20th century’s greatest minds, a female artist created the symbol that would elegantly communicate their concerns clearly to the public. Over its more than 75-year history, the clock continues to inspire films, books, musicians, and beyond.

In all, the clock has moved 25 times. In more recent years, the clock has moved in response to a variety of diplomatic and political events, negotiations over nuclear weapons, inaction on climate change, technological advancements, and biological weapon experimentation. In 2023, the clock was moved to 90 seconds to midnight, the closest to disaster it has ever been, reflecting increased concern over humanity’s response to its greatest threats.

Check out the Bulletin‘s latest video to learn more.

Together, we make the world safer.

The Bulletin elevates expert voices above the noise. But as an independent nonprofit organization, our operations depend on the support of readers like you. Help us continue to deliver quality journalism that holds leaders accountable. Your support of our work at any level is important. In return, we promise our coverage will be understandable, influential, vigilant, solution-oriented, and fair-minded. Together we can make a difference.

Make your gift now
Topics: Doomsday Clock

Get alerts about this thread
1 Comment
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
Rio
3 months ago

I wrote a song about the Doomsday Clock called ‘90 Seconds Till Midnight’ not sure if I can post the link here or not, but I am trying. https://on.soundcloud.com/gVU1ma5NwASAtrip7

Erik English

Erik English is an associate multimedia editor at the Bulletin of the Atomic Scientists. He has worked at the International Atomic Energy... Read More

Could AI help bioterrorists unleash a new pandemic? A new study suggests not yet

By Matt Field

The Washington Post: Doomsday Clock at 90 seconds to midnight amid nuclear and AI threats

By

Callaway Climate Insights: Doomsday Clock left at 90 seconds to midnight as climate heat bites

By

TIME: Doomsday Clock Says Humanity Is As Close As Ever to Destruction

By

Reuters: Atomic scientists keep ‘Doomsday Clock’ as close to midnight as ever

By

Hindustan Times: Doomsday Clock 2024 as close to midnight as ever: What scientists predict

By

RELATED POSTS

Could AI help bioterrorists unleash a new pandemic? A new study suggests not yet

By Matt Field

The Washington Post: Doomsday Clock at 90 seconds to midnight amid nuclear and AI threats

By

Callaway Climate Insights: Doomsday Clock left at 90 seconds to midnight as climate heat bites

By

TIME: Doomsday Clock Says Humanity Is As Close As Ever to Destruction

By

Reuters: Atomic scientists keep ‘Doomsday Clock’ as close to midnight as ever

By

Hindustan Times: Doomsday Clock 2024 as close to midnight as ever: What scientists predict

By

Receive Email
Updates

Subscribe

Bulletin Daily

Could AI help bioterrorists unleash a new pandemic? A new study suggests not yet

By Matt Field

Nuclear deterrence is the existential threat, not the nuclear ban treaty

By Ivana Nikolić Hughes, Xanthe Hall, Ira Helfand, Mays Smithwick

Destiny science for the Anthropocene

By Robert Socolow

Did China keep the COVID virus sequence secret for weeks?

By Matt Field

A response to Kallenborn: Why realism requires that nuclear weapons be abolished

By Ward Hayes Wilson

January issue: What you can do to turn back the Clock

By Dan Drollette Jr

Houthi attacks from Yemen show need for controls on advanced missile technology proliferation

By James Brady

AI in war: Can advanced military technologies be tamed before it’s too late?

By Steven Feldstein

As the coronavirus crisis shows, we need science now more than ever.

The Bulletin elevates expert voices above the noise. But as an independent, nonprofit media organization, our operations depend on the support of readers like you. Help us continue to deliver quality journalism that holds leaders accountable. Your support of our work at any level is important. In return, we promise our coverage will be understandable, influential, vigilant, solution-oriented, and fair-minded. Together we can make a difference.

Support the Bulletin

View Comments