Bulletin of atomic scientists

Abstract. A nuclear war between Russia and the United States, even after the arsenal reductions planned under New. START, could produce a nuclear winter.

Bulletin of atomic scientists. Nicholas Wade is a science writer, editor, and author who has worked on the staff of Nature, Science, and, for many years, the New York Times. Articles by Nicholas Wade How COVID-19’s origins were obscured, by the East and the West

Feb 23, 2022 · Editor’s note: The Nuclear Notebook is researched and written by Hans M. Kristensen, director of the Nuclear Information Project with the Federation of American Scientists, and Matt Korda, a senior research associate with the project. The Nuclear Notebook column has been published in the Bulletin of the Atomic Scientists since 1987. This ...

By John Mecklin. In this issue—which marks the start of the 75th year of the Bulletin of the Atomic Scientists —respected strategic thinkers of this era explain where the Bulletin and its readers should focus their attention in coming decades. The issue also contains noteworthy pieces from the Bulletin archives, including work by Einstein ... Feb 26, 2020 ... Medill and Bulletin of the Atomic Scientists announce a collaboration in which students report on nuclear weapons, climate change and ...Volume 7 1951. Volume 6 1950. Volume 5 1949. Volume 4 1948. Volume 3 1947. Volume 2 1946. Volume 1 1945-1946. Browse the list of issues and latest articles from Bulletin of the Atomic Scientists.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.Bronson is the president and CEO of the Bulletin of the Atomic Scientists, where she oversees the publishing programs, management of the Doomsday Clock, and a growing set of activities around nuclear weapons, nuclear energy, climate change, and disruptive technologies. Before joining the Bulletin, she served for eight years at the Chicago …Erik English is an associate multimedia editor at the Bulletin of the Atomic Scientists. He has worked at the International Atomic Energy Agency, the US Department of State, and the US African Development Foundation. Erik was a Peace Corps Volunteer in Benin from 2009 to 2011 and received his master’s degree from the Fletcher School of Law ...Bulletin of the Atomic Scientists, Chicago, Illinois. 53,502 likes · 3,488 talking about this. IT IS 90 SECONDS TO MIDNIGHT. Together, we can turn back...Jan 23, 2024 · At our core, the Bulletin of the Atomic Scientists is a media organization, publishing a free-access website and a bimonthly magazine. But we are much more. The Bulletin ’s website, iconic Doomsday Clock, and regular events equip the public, policy makers, and scientists with the information needed to reduce man-made threats to our existence.

Bookstore. Two striking coffee table books celebrate the 75th anniversaries of the founding of the Bulletin in 1945 and, two years later, the creation of the Doomsday Clock. Dive into some of the best writing published by the Bulletin so far, or explore a decade-by-decade history of the Clock through text and images. Shop the books. The DF-21A (CSS-5 Mod 2) is a two-stage, solid-fuel, road- mobile, medium-range ballistic missile (MRBM) with a range of about 2,150 kilometers (the unclassified range is 1,750 kilometers). Since 2016, China appears to have been fielding a new version of this missile, the CSS-5 Mod 6, possibly known as DF-21E.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. ... François Diaz-Maurin is the associate editor for nuclear affairs at the Bulletin of the Atomic Scientists ...Bradley R. Ringeisen et al. Article | Published online: 6 May 2024. Explore the current issue of Bulletin of the Atomic Scientists, Volume 80, Issue 3, 2024.The United States and stability in the Taiwan Strait. Jingdong Yuan. Article | Published online: 12 Mar 2023. All journal articles featured in Bulletin of the Atomic Scientists vol 78 issue 2.Bulletin of the Atomic Scientists. Summary. The Bulletin informs the public and influences policy through in-depth analysis, op-eds, and reports on nuclear weapons, climate change, nuclear energy, and biosecurity. Contributor Names. Bulletin of the Atomic Scientists (Organization) Created / Published. United States.

Since 1987, the Bulletin of the Atomic Scientists has published the Nuclear Notebook, an authoritative accounting of world nuclear arsenals compiled by top experts from the Federation of American Scientists. Today, it is prepared by Hans M. Kristensen, Matt Korda, Eliana Johns, and Mackenzie Knight of FAS. Because of its importance to …Premium subscribers get the Bulletin of the Atomic Scientists digital magazine, which publishes six times a year.You'll also get our newsletter and access to our archive, which contains every article published since 1945.. The Bulletin covers nuclear issues, climate change, and disruptive technologies. We are also the nonprofit behind the iconic …In today’s digital age, where information is readily available at our fingertips, it can be easy to overlook the importance of traditional communication methods within a community....We would like to show you a description here but the site won’t allow us.

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David Klaus. David Klaus is a former deputy under secretary at the US Department of Energy and counsel to the Energy and Commerce Committee of the US House of Representatives. He currently works as an independent consultant on energy issues, serves as senior advisor to a major consulting firm and is on the boards of nonprofit organizations.John Mecklin is the editor-in-chief of the Bulletin of the Atomic Scientists. Previously, he was editor-in-chief of Miller-McCune (subsequently renamed Pacific Standard ), an award-winning national magazine that focused on research-based solutions to major policy problems. Over the preceding 15 years, he was also: the editor of High Country ...The DF-21A (CSS-5 Mod 2) is a two-stage, solid-fuel, road- mobile, medium-range ballistic missile (MRBM) with a range of about 2,150 kilometers (the unclassified range is 1,750 kilometers). Since 2016, China appears to have been fielding a new version of this missile, the CSS-5 Mod 6, possibly known as DF-21E.The Bulletin elevates expert voices above the noise. But as an independent nonprofit organization, our operations depend on the support of readers like you. ... Jessica McKenzie is an associate editor at the Bulletin of the Atomic Scientists. Her work has been published in The New York Times, National Geographic, Audubon Magazine, …Premium subscribers can read the complete Bulletin of the Atomic Scientists’ archive, which contains every article published since our founding in 1945.. This archive was created in honor of John A. Simpson, one of the Bulletin’s principal founders and a longtime member of its Board of Sponsors. This searchable archive provides exclusive online …

Paul Lushenko. Paul Lushenko is lieutenant colonel in the US army and director of special operations and a faculty instructor in the US Army War College. He is the co-editor of Drones and Global Order: Implications of Remote Warfare for International Society (Routledge, 2022) and co-author of The Legitimacy of Drone Warfare: Evaluating Public ... The Bulletin has reset the minute hand on the Doomsday Clock 25 times since its debut in 1947, most recently in 2023 when we moved it from 100 seconds to midnight to 90 seconds to midnight. Every time it is reset, we’re flooded with questions about the internationally recognized symbol. Here are answers to some of the most frequent queries. Ruth Adams (1923-2005) Editor, Bulletin of the Atomic Scientists. Samuel Allison (1900-1965) Director, Enrico Fermi Institute for Nuclear Studies, University of Chicago, USA. Edoardo Amaldi (1908-1989) Secretary-General, CERN Laboratory, Switzerland. Robert Bacher (1905-2004) Chair, Division of Mathematics, Physics and Astronomy, California ...Eaves is a contributing editor for the Bulletin of the Atomic Scientists.Before joining the Bulletin as columns editor in 2013, Eaves was a columnist at the tablet newspaper The Daily, where she also launched and edited the opinions page. From 2006 to 2010 she worked as a writer and editor at Forbes magazine, where in 2008 and 2009 she also …His most recent contribution to public discourse, Exploring Tritium’s Dangers, adds to this fine tradition. A radioactive isotope of hydrogen, tritium is one the most expensive, rare, and potentially harmful elements in the world. Its rarity is underscored by its price—$30,000 per gram—which is projected to rise from $100,000 to $200,000 ... Since 1987, the Bulletin of the Atomic Scientists has published the Nuclear Notebook, an authoritative accounting of world nuclear arsenals compiled by top experts from the Federation of American Scientists. Today, it is prepared by Hans M. Kristensen, Matt Korda, Eliana Johns, and Mackenzie Knight of FAS. Because of its importance to researchers, governments, and citizens … Continued We would like to show you a description here but the site won’t allow us.Nicholas Wade is a science writer, editor, and author who has worked on the staff of Nature, Science, and, for many years, the New York Times. Articles by Nicholas Wade How COVID-19’s origins were obscured, by the East and the WestMay 9, 2023 · The Nuclear Notebook column has been published in the Bulletin of the Atomic Scientists since 1987. This issue’s column examines Russia’s nuclear arsenal, which includes a stockpile of approximately 4,489 warheads. Of these, some 1,674 strategic warheads are deployed on ballistic missiles and at heavy bomber bases, while an approximate ... Putin’s “bluff”: a cautionary note about underestimating the possibility of nuclear escalation in Ukraine. By Stephen J. Cimbala, Lawrence J. Korb | Nuclear Risk , Nuclear Weapons.David Klaus. David Klaus is a former deputy under secretary at the US Department of Energy and counsel to the Energy and Commerce Committee of the US House of Representatives. He currently works as an independent consultant on energy issues, serves as senior advisor to a major consulting firm and is on the boards of nonprofit organizations.

The Nuclear Notebook column has been published in the Bulletin of the Atomic Scientists since 1987. This issue’s column examines China’s nuclear arsenal. We estimate that China’s stockpile now includes roughly 410 nuclear warheads with more in production. The stockpile is expected to increase significantly in the next decade but remains ...

Scientists use many kinds of physical models to predict and understand that which they cannot observe directly. Physical models range from the Bohr model of the atom to models of t...Bulletin of the Atomic Scientists, Chicago, Illinois. 59,842 likes · 2,202 talking about this. IT IS 90 SECONDS TO MIDNIGHT. Together, we can turn back the Clock.Jan 24, 2024 ... The Bulletin of the Atomic Scientists has called on the United States, China and Russia to wind back increasing military and nuclear ...Nicholas Wade is a science writer, editor, and author who has worked on the staff of Nature, Science, and, for many years, the New York Times. Articles by Nicholas Wade How COVID-19’s origins were obscured, by the East and the WestBronson is the president and CEO of the Bulletin of the Atomic Scientists, where she oversees the publishing programs, management of the Doomsday Clock, and a growing set of activities around nuclear weapons, nuclear energy, climate change, and disruptive technologies. Before joining the Bulletin, she served for eight years at the Chicago …We strengthened our bonds with the University of Chicago, where we are based, and where our founders began publishing the Bulletin in 1945. And we even took a few breaks, notably one to toast the introduction of Atomic Child, a custom botanic beer by Forbidden Root Brewery that honored the Bulletin. Over the past year, the Bulletin responded as ...As part of the Bulletin of the Atomic Scientists’ 70th anniversary issue, author and investigative journalist Eric Schlosser surveys a nuclear landscape full of …Putin’s “bluff”: a cautionary note about underestimating the possibility of nuclear escalation in Ukraine. By Stephen J. Cimbala, Lawrence J. Korb | Nuclear Risk , Nuclear Weapons.Jan 24, 2024 ... The Bulletin of the Atomic Scientists has called on the United States, China and Russia to wind back increasing military and nuclear ...Ruth Adams (1923-2005) Editor, Bulletin of the Atomic Scientists. Samuel Allison (1900-1965) Director, Enrico Fermi Institute for Nuclear Studies, University of Chicago, USA. Edoardo Amaldi (1908-1989) Secretary-General, CERN Laboratory, Switzerland. Robert Bacher (1905-2004) Chair, Division of Mathematics, Physics and Astronomy, California ...

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Premium subscribers get the Bulletin of the Atomic Scientists digital magazine, which publishes six times a year. You’ll also get our newsletter and access to our archive, which contains every article published since 1945. The Bulletin covers nuclear issues, climate change, and disruptive technologies. We are also the nonprofit behind the iconic Doomsday Clock, which has … Continued Premium subscribers can read the complete Bulletin of the Atomic Scientists’ archive, which contains every article published since our founding in 1945.. This archive was …Russian nuclear weapons, 2024. Russia is in the late stages of a multi-decade long modernization program to replace all of its Soviet-era nuclear-capable systems with newer versions. In this issue of the Nuclear Notebook, we estimate that Russia now possesses approximately 4,380 nuclear warheads for its strategic and non-strategic nuclear ...In 2020, the unit of time was announced in seconds (100) to emphasize "the most dangerous situation that humanity has ever faced," according to the Bulletin of the …These impacts will get worse with time. Combined with nuclear weapons, this regional and global instability arguably poses the greatest threat to humanity, as the Bulletin has repeatedly made clear with time adjustments to its Doomsday Clock. At the time of the writing of this article, the clock stands at just 90 seconds to midnight. Premium subscribers can read the complete Bulletin of the Atomic Scientists’ archive, which contains every article published since our founding in 1945. This archive was created in honor of John A. Simpson, one of the Bulletin’s principal founders and a longtime member of its Board of Sponsors. This searchable archive provides exclusive ... As of early 2019, we estimate that Russia has a stockpile of roughly 4,490 nuclear warheads assigned for use by long-range strategic launchers and shorter-range tactical nuclear forces. Of these, roughly 1,600 strategic warheads are deployed on ballistic missiles and at heavy bomber bases, while another 1,070 strategic warheads are in …The Doomsday Clock’s time is set by the Bulletin of the Atomic Scientists’ Science and Security Board with the support of the Bulletin’s Board of Sponsors, which includes 10 Nobel Laureates. Previously, the Doomsday Clock had been set at 100 seconds to midnight since 2020. The Doomsday Clock statement explains that “Russia’s war on ...Nicholas Wade is a science writer, editor, and author who has worked on the staff of Nature, Science, and, for many years, the New York Times. Articles by Nicholas Wade How COVID-19’s origins were obscured, by the East and the WestOn the frontline, the situation at the six-reactor Zaporizhzhia nuclear power plant—Europe’s largest—remained critical. The embattled plant’s site continued to endure fire, structural damage, temporary losses of external power, and operator stress. Russia allegedly destroyed the Kakhovka dam, the plant’s cooling reservoir and a major source …The Doomsday Clock’s time is set by the Bulletin of the Atomic Scientists’ Science and Security Board with the support of the Bulletin’s Board of Sponsors, which includes 10 Nobel Laureates. Previously, the Doomsday Clock had been set at 100 seconds to midnight since 2020. The Doomsday Clock statement explains that “Russia’s war on ...The elements in the periodic table are substances that are made of only one atom. Scientists have given the elements in the table names for different reasons. Some names come from ... ….

Between 2010 and 2018, the US government publicly disclosed the size of the nuclear weapons stockpile; however, in 2019 and 2020, the Trump administration rejected requests from the Federation of American Scientists to declassify the latest stockpile numbers (Aftergood 2019; Kristensen 2019a, 2020b).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. ... François Diaz-Maurin is the associate editor for nuclear affairs at the Bulletin of the Atomic Scientists ... Overview Current Time FAQ Timeline Dashboard Multimedia Virtual Tour Recent Highlights Why the United States should join the Treaty on the Prohibition of Nuclear Weapons Turn back the Clock: The nuclear ban treaty is entering into force The responsibility to protect and the nuclear ban treaty Nine hurdles to reviving the Iran nuclear deal Recent … Continued Asha M. George. Member, Science and Security Board. George is the executive director of the Bipartisan Commission on Biodefense. She is a public health security professional whose research and programmatic emphasis has been practical, academic, and political. George served in the US House of Representatives as a senior professional staffer and ...New confidence-building measures can reduce tensions around subcritical tests. Julien de Troullioud de Lanversin et al. Article | Published online: 6 Mar 2024. View all latest articles. All journal articles featured in Bulletin of …That is, he understood that, while an atomic bomb could destroy a city, hydrogen bombs, in tapping the energy of the sun, could destroy the world and eliminate its human inhabitants. Although he did not necessarily use the terminology, it was a sequence from genocide to omnicide. Other scientists and humanists shared his rejection of such a device.Asha M. George. Member, Science and Security Board. George is the executive director of the Bipartisan Commission on Biodefense. She is a public health security professional whose research and programmatic emphasis has been practical, academic, and political. George served in the US House of Representatives as a senior professional staffer and ...The Bulletin of the Atomic Scientists ’ Editorial Fellows Program rests on the understanding that science is expected to advance more in the next 40 years than in all of human history, raising political and ethical questions whose answers will shape the future safety and security of our planet. Editorial Fellows have experience in one of the ...Feb 13, 2020 · The Novel Coronavirus (2019-nCoV) is a respiratory illness first identified in Wuhan City, China, in 2019. Symptoms include fever, cough, and shortness of breath. The virus can be spread person-to-person in close proximity or from contact with contaminated surfaces. The World Health Organization (WHO) declared the coronavirus outbreak a pandemic in March 2020 and named … Continued Bulletin of atomic scientists, Eaves is a contributing editor for the Bulletin of the Atomic Scientists. Before joining the Bulletin as columns editor in 2013, Eaves was a columnist at the tablet newspaper The Daily, where she also launched and edited the opinions page. From 2006 to 2010 she worked as a writer and editor at Forbes magazine, where in 2008 and 2009 she also ..., By Matthew E. Walsh | Biosecurity , Disruptive Technologies. Hypersonic weapons are mediocre. It’s time to stop wasting money on them. By David Wright, Cameron Tracy | Disruptive Technologies , Nuclear Weapons., Together we can make a difference. Alex Wellerstein, author of Restricted Data: The History of Nuclear Secrecy in the United States, talks with Bulletin associate editor Susan D’Agostino about nuclear espionage, security theater, and even an occasion in the 1950s when the Bulletin of the Atomic Scientists kept a nuclear secret., ATOM: Get the latest Atomera stock price and detailed information including ATOM news, historical charts and realtime prices. The most overbought stocks in the energy sector presen..., The Bulletin of Atomic Scientists was founded in 1945, and the group has maintained the Doomsday Clock since 1947. In its 73-year history, the furthest the clock has been to midnight was in 1991 ..., Editor’s note: Founded in 1945 by Albert Einstein and University of Chicago scientists who helped develop the first atomic weapons in the Manhattan Project, the Bulletin of the Atomic Scientists created the Doomsday Clock two years later, using the imagery of apocalypse (midnight) and the contemporary idiom of nuclear explosion (countdown to zero) to convey threats to humanity and the planet., 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., Nov 8, 2023 · The Nuclear Notebook column has been published in the Bulletin of the Atomic Scientists since 1987. This issue’s column examines the current state of global nuclear sharing arrangements, which include non-nuclear countries that possess nuclear-capable delivery systems for employment of a nuclear-armed state’s nuclear weapons. , At our core, the Bulletin of the Atomic Scientists is a media organization, publishing a free-access website and a bimonthly magazine. But we are much more. The Bulletin’s website, iconic Doomsday Clock, and regular events equip the public, policy makers, and scientists with the information needed to reduce manmade threats to our existence.The …, The enormous risks and uncertain benefits of an Israeli strike against Iran’s nuclear facilities. By Assaf Zoran | Nuclear Weapons , Opinion. Russia plans to restart Ukraine’s embattled Zaporizhzhia nuclear power plant. That won’t make the plant safer. , The Novel Coronavirus (2019-nCoV) is a respiratory illness first identified in Wuhan City, China, in 2019. Symptoms include fever, cough, and shortness of breath. The virus can be spread person-to-person in close proximity or from contact with contaminated surfaces. The World Health Organization (WHO) declared the coronavirus outbreak a …, We strengthened our bonds with the University of Chicago, where we are based, and where our founders began publishing the Bulletin in 1945. And we even took a few breaks, notably one to toast the introduction of Atomic Child, a custom botanic beer by Forbidden Root Brewery that honored the Bulletin. Over the past year, the Bulletin responded as ..., In its Voices of Tomorrow feature, the Bulletin of the Atomic Scientists invites rising experts to submit essays, opinion pieces, and multimedia presentations addressing at least one of the Bulletin‘s core issues: nuclear risk, climate change, and threats from disruptive technologies.To submit a Voices of Tomorrow essay, please see our guidelines., The Bulletin elevates expert voices above the noise. But as an independent nonprofit organization, our operations depend on the support of readers like you. ... Jessica McKenzie is an associate editor at the Bulletin of the Atomic Scientists. Her work has been published in The New York Times, National Geographic, Audubon Magazine, …, Paul Lushenko. Paul Lushenko is lieutenant colonel in the US army and director of special operations and a faculty instructor in the US Army War College. He is the co-editor of Drones and Global Order: Implications of Remote Warfare for International Society (Routledge, 2022) and co-author of The Legitimacy of Drone Warfare: Evaluating Public ..., In 1983, the television movie The Day After depicted a full-scale nuclear war and its impacts on people living in and around Kansas City. Viewed by over 100 million people, the film had a profound effect on those who viewed it, including then-President Ronald Reagan, who wrote that it changed his mind about the trajectory of nuclear policy., A group of Manhattan Project scientists and engineers also focused on wider public education on nuclear weapons and energy (and science generally) through the creation of the Bulletin of the Atomic Scientists; Oppenheimer served as the first chair of the magazine’s Board of Sponsors., Eaves is a contributing editor for the Bulletin of the Atomic Scientists.Before joining the Bulletin as columns editor in 2013, Eaves was a columnist at the tablet newspaper The Daily, where she also launched and edited the opinions page. From 2006 to 2010 she worked as a writer and editor at Forbes magazine, where in 2008 and 2009 she also …, Bulletin of the Atomic Scientists PO Box 15461 Chicago, IL 60615-5146. Social media. Don't miss an update, Bulletin of the Atomic Scientists: Create email alert. Also from Sage. CQ Library Elevating debate opens in new tab; Sage Data Uncovering insight opens in new tab; Sage …, The elements in the periodic table are substances that are made of only one atom. Scientists have given the elements in the table names for different reasons. Some names come from ..., , The Nuclear Notebook column has been published in the Bulletin of the Atomic Scientists since 1987. This issue’s column examines Israel’s nuclear arsenal, which we estimate includes a stockpile of roughly 90 warheads. Israel neither officially confirms nor denies that it possesses nuclear weapons, and our estimate is therefore largely based ..., The Doomsday Clock’s time is set by the Bulletin of the Atomic Scientists’ Science and Security Board with the support of the Bulletin’s Board of Sponsors, which includes 10 Nobel Laureates. Previously, the Doomsday Clock had been set at 100 seconds to midnight since 2020. The Doomsday Clock statement explains that “Russia’s war on ..., Bulletin of the Atomic Scientists, 6(3), p. 71. Robert Alvarez & Joseph Mangano (2021) I gave my baby tooth to science: Project Sunshine’s role in the Limited Test Ban Treaty and cutting-edge pollution research, Bulletin of the Atomic Scientists, 77:6, 312-317. LINK, 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., This has mystified scientists, as there were large amounts of 92,94Mo (Molybdenum atoms with an atomic mass of 92 and 94, and therefore 52 or 50 …, Feb 22, 2017 · The Bulletin of the Atomic Scientists is a journal and nonprofit organization that analyzes nuclear policy and a range of other scientific and security challenges. The Bulletin publishes a bimonthly magazine and maintains a website with an extensive array of reports and analytical articles. It was founded in 1945 by Manhattan Project scientists ... , The Nuclear Notebook is researched and written by Hans M. Kristensen, director of the Nuclear Information Project with the Federation of American Scientists, and Matt Korda, a senior research associate with the project. The Nuclear Notebook column has been published in the Bulletin of the Atomic Scientists since 1987., Global Atomic Corporation News: This is the News-site for the company Global Atomic Corporation on Markets Insider Indices Commodities Currencies Stocks, Read the May magazine issue on food and climate change. Climate Change. How one Oregon county plans to make big oil pay for the 2021 heat dome , Virtual Tour: Turn Back the Clock “] A brief history: September 26, 1945: A group of Manhattan Project scientists from the University of Chicago forms the “Atomic Scientists of Chicago.” December 10, 1945: The Atomic Scientists publish the first issue of their newsletter, the Bulletin of the Atomic Scientists. Editor Eugene Rabinowitch realized that with … Continued, Jan 27, 2021 · Editor’s note: Founded in 1945 by Albert Einstein and University of Chicago scientists who helped develop the first atomic weapons in the Manhattan Project, the Bulletin of the Atomic Scientists created the Doomsday Clock two years later, using the imagery of apocalypse (midnight) and the contemporary idiom of nuclear explosion (countdown to zero) to convey threats to humanity and the planet.