Events, Verisoph

1973 CIA destroys MK-Ultra records 0 cit. In 1973, on the order of outgoing CIA Director Richard Helms, most MK-Ultra files were destroyed, leaving only scattered financial records. The destruction is a documented fact and limited what later investigations could reconstruct. politics / science ●●●

14 May 1973 Skylab, America's first space station 0 cit. NASA launched Skylab, its first space station, built from leftover Apollo hardware. Three crews lived aboard and studied the Sun, the Earth, and how the body copes with long stays in space. exploration / science / technology ●●●

c. 1973 GPS grows out of Pentagon navigation research 0 cit. The Global Positioning System was built by the US Department of Defense, approved in 1973 and drawing on earlier military satellite navigation work. Meant to guide missiles, ships, and troops, it was later opened to civilians and became the invisible utility behind maps, ride-hailing, and much of the digital economy. science / technology / war ●●

14 May 1973 Skylab, America's first space station, reaches orbit damaged 0 cit. NASA launches Skylab, the first American space station, on the last flight of a Saturn V rocket. During ascent the micrometeoroid and thermal shield tore away, ripping off one main solar wing and jamming the other, which left the station overheating and short of power. The orbital workshop reached orbit but could not be occupied until it was repaired. exploration / science / technology ●●●

25 May 1973 Skylab's first crew saves the crippled station 0 cit. Astronauts Charles Conrad, Paul Weitz and Joseph Kerwin fly to Skylab and rescue it in orbit. They deployed a parasol sunshade to cool the overheated workshop and freed the jammed solar wing during a spacewalk, restoring power. The crew spent 28 days aboard, then a record for human spaceflight, proving that astronauts could repair large structures in space. exploration / science / technology ●●

16 November 1973 Skylab 4 crew sets an 84-day endurance record 0 cit. Gerald Carr, Edward Gibson and William Pogue launch on the third and final crewed Skylab mission. They stayed in orbit for 84 days, a human spaceflight duration record that stood for years, and studied the Sun and the newly found Comet Kohoutek. The mission also saw the crew push back against an overloaded schedule set by ground control. exploration / science / technology ●●

6 April 1973 Pioneer 11 launches toward Jupiter and Saturn 0 cit. NASA launches the Pioneer 11 probe on a mission to the outer planets. It would fly past Jupiter in 1974 and become the first spacecraft to reach Saturn, in 1979. Like its twin Pioneer 10, it carried a plaque meant to describe humanity to any future finder. exploration / science / technology ●●

3 November 1973 Mariner 10 launches on the first mission to Mercury 0 cit. NASA launches Mariner 10, bound for Venus and Mercury. It was the first spacecraft to use a gravity assist, swinging past Venus to reach Mercury, and the first to visit two planets on one mission. It returned the first close-up images of Mercury during three flybys in 1974 and 1975. exploration / science / technology ●●

3 December 1973 Pioneer 10 makes the first flyby of Jupiter 0 cit. Pioneer 10 becomes the first spacecraft to fly past Jupiter, passing about 130,000 kilometres above the cloud tops. It sent back the first close-up images of the giant planet and measured its intense radiation belts, proving a probe could survive them. The mission was run from NASA's Ames Research Center in California. exploration / science / technology ●●●

7 March 1973 Comet Kohoutek is discovered and billed as the comet of the century 0 cit. Czech astronomer Lubos Kohoutek discovers a bright new comet at the Hamburg Observatory. Found far from the Sun, it was predicted to become spectacularly bright and was hyped as the comet of the century. It underwhelmed skywatchers at the end of 1973, though the Skylab 4 crew and other scientists studied it closely. exploration / science ●●

c. November 1973 Cohen and Boyer create the first recombinant DNA organism 0 cit. Stanley Cohen of Stanford and Herbert Boyer of the University of California, San Francisco report splicing genes from one organism into a bacterial plasmid that then replicated in E. coli. Published in the Proceedings of the National Academy of Sciences, the work showed genes could be cut, joined and cloned at will. It launched genetic engineering and the biotechnology industry. science / technology ●●●

c. July 1973 CERN's Gargamelle experiment finds weak neutral currents 0 cit. Physicists working with the Gargamelle bubble chamber at CERN report the first evidence of weak neutral currents, a form of the weak nuclear force that leaves particles unchanged in charge. The result confirmed a central prediction of the emerging electroweak theory of Glashow, Weinberg and Salam. It was a milestone in building the Standard Model of particle physics. science ●●●

c. June 1973 Cosmic gamma-ray bursts are revealed to science 0 cit. Scientists at Los Alamos publish the discovery of gamma-ray bursts, brief and powerful flashes of gamma rays from deep space. The bursts had been recorded years earlier by the Vela satellites, which were built to watch for secret nuclear weapon tests. The finding opened a new field of high-energy astrophysics whose origin stayed a mystery for decades. exploration / science ●●

10 December 1973 The founders of ethology win the Nobel Prize in Medicine 0 cit. Karl von Frisch, Konrad Lorenz and Nikolaas Tinbergen share the Nobel Prize in Physiology or Medicine for their study of animal behaviour. Their work covered the honeybee's dance language, imprinting in young animals and the instinctive triggers of behaviour. It was the first Nobel awarded for the science of ethology. science / society ●●

16 March 1973 Lauterbur produces the first magnetic resonance image 0 cit. Chemist Paul Lauterbur publishes in Nature the first image made with nuclear magnetic resonance, a technique he called zeugmatography. By adding magnetic field gradients he turned NMR signals into a spatial picture. The method became magnetic resonance imaging, or MRI, and earned Lauterbur a share of the 2003 Nobel Prize in Medicine. science / technology ●●●

9 March 1973 Pert and Snyder identify the brain's opiate receptor 0 cit. Candace Pert and Solomon Snyder at Johns Hopkins demonstrate the receptor in nervous tissue to which opiate drugs like morphine bind. Published in Science, the finding explained how opiates act on the brain. It pointed the way to the discovery of the body's own opioid molecules, the endorphins, a few years later. science / society ●●

c. 1973 The EMI CT scanner enters clinical use worldwide 0 cit. Godfrey Hounsfield publishes his full description of computed tomography in the British Journal of Radiology, and the EMI head scanner begins spreading from its British birthplace to hospitals abroad. The first units reached the United States in 1973, including one at the Mayo Clinic. CT let doctors see cross-sections of the living brain for the first time, transforming diagnosis. science / society / technology ●●●

22 May 1973 Robert Metcalfe describes Ethernet at Xerox PARC 0 cit. Robert Metcalfe circulated a memo at Xerox's Palo Alto Research Center laying out a scheme to link computers over a shared cable, which he named Ethernet. Working with David Boggs, he built the system to connect the lab's Alto workstations to a laser printer. Ethernet became the dominant standard for wired local area networks. science / technology ●●●

c. 1973 Cerf and Kahn design TCP for internetworking 0 cit. Vint Cerf and Robert Kahn worked out the Transmission Control Program, a way to join separate packet networks into one network of networks. The design let different networks pass data through common gateways without knowing each other's internals. This work became the foundation of the modern Internet's TCP/IP protocols. science / technology ●●●

3 April 1973 Martin Cooper places the first handheld mobile phone call 0 cit. Motorola engineer Martin Cooper stood on a Manhattan street and made the first public call from a handheld cellular phone, a prototype that weighed about a kilogram. He phoned Joel Engel, his rival at Bell Labs. The demonstration proved that personal, portable phones were possible. science / technology ●●●

c. March 1973 The Xerox Alto brings the graphical desktop to life 0 cit. Xerox PARC put its first Alto computer into operation, a machine built around a bitmapped screen, a mouse, and windows. It was among the earliest computers designed for one person to use with a graphical interface. The Alto's ideas later shaped the Apple Macintosh and modern personal computing. science / technology ●●

1974 Hayek awarded the Nobel Memorial Prize in Economic Sciences 1 cit. Friedrich Hayek shares the Nobel Memorial Prize in Economic Sciences with Gunnar Myrdal for their work on money, economic fluctuations, and the interdependence of economic, social, and institutional phenomena. The award gave fresh international visibility to Austrian School and free-market economics after decades in which Keynesian economics had dominated the mainstream. economy / science ●●●

13 November 1974 Karen Silkwood challenges a nuclear plant 0 cit. Karen Silkwood, a technician at a Kerr-McGee plutonium plant, gathered evidence of safety and contamination problems and was herself contaminated. She died in a car crash while driving to meet a reporter, and the documents she was said to be carrying were never found. Her family later won a civil case over the contamination, and questions about the crash remain unresolved. science / society ●●●

c. 1974 Nobel laureates among staff and alumni 0 cit. People connected to the LSE have won a large share of Nobel Prizes, especially in economics and peace. Friedrich Hayek shared the economics prize in 1974, and the LSE-trained economist Arthur Lewis won it in 1979. The School counts more than a dozen Nobel laureates among its staff and former students. economy / science ●●

30 May 1975 Founding of the European Space Agency 0 cit. no story Ten European states merge the earlier ESRO and ELDO organizations into the European Space Agency, headquartered in Paris, pooling Europe's civilian space programs. diplomacy / exploration / science ●●●

July 1975 Apollo-Soyuz: the rivals shake hands in orbit 0 cit. American and Soviet spacecraft dock in orbit and their crews shake hands, the first joint mission of the two rivals. The Apollo-Soyuz handshake was the space chapter of Cold War detente. diplomacy / science ●●●●

c. 1 June 1975 Madrigal v. Quilligan Filed 0 cit. Ten Mexican-origin women who had been sterilized at Los Angeles County-USC Medical Center filed a federal class-action lawsuit, Madrigal v. Quilligan, arguing they had been coerced or misled into consenting to the procedures. Attorney Antonia Hernández represented the women; Judge Jesse Curtis ruled against the plaintiffs in June 1978, finding no intentional wrongdoing by individual doctors, but the case drove California to require bilingual consent forms and a 72-hour waiting period before sterilization, reforms that were later adopted more broadly. politics / science / society ●●●

c. 1975 The Standard Model and the Higgs boson 0 cit. Through the 1960s and 1970s physicists assembled the Standard Model, describing the known particles and three of the four fundamental forces. Its final missing piece, the Higgs boson, was predicted in 1964 and detected at CERN in 2012. The model is our most tested theory, yet it leaves out gravity and dark matter, so the work is unfinished. science ●●

c. 1975 DARPA seeds stealth technology 0 cit. In the mid-1970s DARPA funded a program to build aircraft that radar could barely see, work that led directly to the first stealth planes. The research turned an idea about deflecting radar into a weapon that reshaped air warfare. science / technology / war ●●

1976 Friedman awarded the Nobel Memorial Prize in Economic Sciences 1 cit. Milton Friedman receives the Nobel Memorial Prize in Economic Sciences for his work on consumption analysis, monetary history and theory, and the complexity of stabilization policy. The award cemented monetarism and Chicago School economics as a mainstream rival to Keynesianism at the highest level of the profession. economy / science ●●●

4 November 1976 GAO report exposes IHS sterilizations of Native women 0 cit. The U.S. Government Accountability Office released a report finding that Indian Health Service facilities in just four of its twelve regions had sterilized 3,406 Native American women between 1973 and 1976, and that consent procedures required by federal regulation were often not followed. Physician and researcher Dr. Connie Pinkerton-Uri separately estimated that IHS may have sterilized between one quarter and one half of Native American women of childbearing age during the decade, a figure attributed to her research rather than the GAO. The revelations led to reformed federal consent rules for sterilization procedures. politics / science / society ●●●

3 August 1977 The MK-Ultra records come to light 0 cit. After most files were destroyed in 1973, surviving records of the CIA's MK-Ultra mind control experiments surfaced through a Freedom of Information request and Senate hearings. The documents detailed drug and behavior experiments often conducted without consent. politics / science ●●●●

20 August 1977 Voyager 1 and 2 launched 3 cit. NASA launched two probes to tour the outer planets, returning close views of Jupiter, Saturn, Uranus, and Neptune. Both later crossed into interstellar space, the most distant human-made objects. exploration / science / technology ●●●●

c. 1977 Exxon's own scientists warn of climate change 0 cit. Exxon's internal researchers tell management that burning fossil fuels is warming the planet and that the effects could be serious, according to company documents later made public. The findings broadly tracked the emerging scientific consensus of the time. science ●●●

1977 Have Blue and the secret F-117 stealth fighter 0 cit. Lockheed's Have Blue prototype proved that a strangely angled aircraft could be nearly invisible to radar, leading to the F-117 Nighthawk. The plane flew combat missions for years before the Air Force admitted it existed in 1988, a clear example of how far real black-project technology outran what the public knew. science / technology / war ●●

22 September 1979 Vela incident 0 cit. An American Vela satellite detects a double flash near the Prince Edward Islands, the signature of a nuclear explosion. Widely suspected to be a joint Israeli and South African test, it has never been officially explained. science / war ●●●

c. July 1979 Bite-mark evidence helps convict Ted Bundy 0 cit. In the trial for the Chi Omega sorority house murders, prosecutors used bite-mark comparison testimony to help convict Ted Bundy, a case widely credited with popularizing forensic odontology in American courts. Bite-mark analysis, which compares injury patterns on skin to a suspect's teeth, spread to other prosecutions over the following decades. It would later be shown to lack scientific validation and to have contributed to numerous wrongful convictions. science ●●

8 May 1980 Smallpox is certified eradicated 0 cit. The World Health Assembly formally declares smallpox eradicated worldwide, the first and still only human disease driven to extinction by deliberate effort. The last natural case had occurred in Somalia in 1977. The achievement stands as the WHO's landmark success and the strongest argument for coordinated global health work. diplomacy / science / society ●●●●

5 June 1981 First report of AIDS 0 cit. US health authorities report unusual infections in five young men in Los Angeles, the first recognized cases of AIDS. The epidemic goes on to kill tens of millions and transforms public health, medicine, and attitudes toward sexuality. science / society ●●●●

1981 Gould's The Mismeasure of Man dismantles racist science 0 cit. Stephen Jay Gould exposed how craniometry and intelligence testing had been warped by racial bias. The book became a landmark critique of the long effort to rank human worth by biology. science / society ●●

12 April 1981 First Space Shuttle flight 0 cit. The Space Shuttle Columbia flew the program's first mission, the first reusable crewed spacecraft to reach orbit and glide back to a runway. It began three decades of shuttle flights. exploration / science / technology ●●●●

1981 Triangulation: no single method is trusted alone 0 cit. The first volume of the UNESCO General History of Africa set out to combine oral tradition, historical linguistics, and archaeology into one account. The working principle is triangulation: where independent methods point the same way, the reconstruction is strong, and where they diverge, one of them is carrying myth or charter rather than event. No single line of evidence is trusted on its own. culture / science / society ●●●

1 January 1983 TCP/IP and the birth of the internet 0 cit. Vinton Cerf and Robert Kahn designed the TCP/IP protocols in the 1970s under DARPA contracts, and on this day ARPANET switched over to them. That common language let separate networks join into one network of networks, which is what we now call the internet. science / society / technology ●●●

c. 10 September 1984 Alec Jeffreys develops DNA fingerprinting 0 cit. Geneticist Alec Jeffreys discovered that certain repeating DNA sequences vary enough between individuals to serve as a unique identifier, a technique he called DNA fingerprinting. The discovery, made at the University of Leicester, gave forensic science its first method for identifying individuals from biological evidence with very high statistical confidence. Within two years it was applied to a criminal investigation for the first time. science ●●●

5 October 1986 Mordechai Vanunu reveals Israel's nuclear program 0 cit. Former technician Mordechai Vanunu gave The Sunday Times detailed accounts and photographs of the Dimona nuclear site, indicating Israel had built an undeclared nuclear arsenal. He was later abducted by Israeli agents and imprisoned for 18 years. politics / science ●●●

c. November 1986 DNA testing exonerates Richard Buckland in the Enderby murders 0 cit. Richard Buckland had confessed to the murder of Dawn Ashworth, but Alec Jeffreys's new DNA profiling technique showed his DNA did not match semen recovered from the crime scene, and also linked the same, unknown perpetrator to an earlier unsolved murder. Buckland was released, making him the first person cleared of a crime through DNA evidence. Police then organized a mass DNA screening of local men to find the actual killer. science ●●●

16 September 1987 Montreal Protocol 0 cit. Protocol phasing out CFCs and other substances that deplete the ozone layer, ratified by every UN member state. It is widely considered the most successful environmental treaty ever. diplomacy / environment / science ●●●●

November 1988 Founding of the Intergovernmental Panel on Climate Change 0 cit. no story The WMO and UNEP establish the IPCC, which holds its first session in Geneva in November 1988, to assess the science of climate change for governments. It shared the 2007 Nobel Peace Prize. diplomacy / environment / science ●●●

22 January 1988 Colin Pitchfork becomes the first person convicted using DNA evidence 0 cit. Colin Pitchfork was identified through the mass DNA screening prompted by the Enderby murders investigation, after he arranged for a friend to submit a sample in his place, and pleaded guilty to the rapes and murders of two teenage girls. It was the first criminal conviction in the world secured using DNA profiling. The case demonstrated both the power of DNA evidence and its ability to clear the innocent alongside catching the guilty. science ●●●

7 December 1988 Spitak earthquake 0 cit. A powerful earthquake devastates northern Armenia, destroying the town of Spitak and heavily damaging Leninakan, now Gyumri. Estimates of the dead generally range from about 25,000 to 50,000, with hundreds of thousands left homeless. The disaster drew rare international aid into the Soviet Union and exposed the poor quality of Soviet-era construction. science / society ●●

24 March 1989 Exxon Valdez spills in Alaska 0 cit. The tanker Exxon Valdez runs aground and spills millions of gallons of crude into pristine Alaskan waters. The disaster fouled hundreds of miles of coast, became a symbol of the industry's risks, and reshaped US oil-spill law. science / society ●●

c. 1989 Big Oil funds climate-science denial 0 cit. Oil companies and allies form groups such as the Global Climate Coalition to question the science of global warming and block emissions limits. Investigations and the firms' own records document a decades-long campaign to sow doubt even as their scientists understood the risk. politics / science ●●●

24 April 1990 Hubble Space Telescope launched 0 cit. The shuttle Discovery carried the Hubble Space Telescope into orbit, giving astronomers a clear view above the atmosphere. A flaw in its mirror was later fixed by a spacewalking crew. exploration / science / technology ●●●●

6 August 1991 The World Wide Web goes public 0 cit. Tim Berners-Lee, building on his 1989 proposal at CERN, published the first public website on 6 August 1991. The web turned the internet into a mass platform for publishing and reading information. science / technology ●●●●●

1991 New Keynesian economics answers the market-clearing critique 2 cit. By the 1980s and early 1990s, New Keynesian economists rebuilt parts of Keynesian macroeconomics with microfoundations: sticky prices, imperfect competition, credit frictions, coordination failures and other reasons markets may not clear quickly. The result was not old Keynesianism restored unchanged, but a new mainstream synthesis. economy / science ●●●●

1992 Innocence Project founded 0 cit. Attorneys Barry Scheck and Peter Neufeld founded the Innocence Project at Cardozo School of Law to use DNA testing to reinvestigate convictions where biological evidence remained available. The organization has since helped exonerate hundreds of wrongfully convicted people in the United States, many of whose convictions relied on forensic testimony later shown to be flawed. Its casework became a major driver of scrutiny into unvalidated forensic disciplines. science / society ●●●

3 June 1992 The Rio Earth Summit and Agenda 21 0 cit. At the Earth Summit, more than a hundred and fifty nations adopted Agenda 21, a non-binding plan for sustainable development reaching into land use, resources, and local planning. To its authors it was a voluntary blueprint for protecting the planet. Its broad reach also made it the focus of a durable strand of suspicion about global authority over local life, discussed further below. politics / science ●●

13 January 1993 Chemical Weapons Convention 0 cit. Convention banning the development, production, stockpiling, and use of chemical weapons and requiring destruction of existing stocks under international verification. Nearly all states have joined. diplomacy / science / war ●●●

2 December 1993 First Hubble repair mission 0 cit. Astronauts on shuttle mission STS-61 installed corrective optics that fixed Hubble's blurry vision. The repair turned a troubled telescope into one of science's most productive instruments. science / technology ●●●

c. June 1993 Kirk Bloodsworth becomes the first death-row inmate exonerated by DNA 0 cit. Kirk Bloodsworth had been sentenced to death for the rape and murder of a child based largely on eyewitness identification and bite-mark testimony. DNA testing of crime scene evidence proved he was not the perpetrator, and he was released after roughly nine years in prison, becoming the first American death-row inmate exonerated by DNA evidence. The actual perpetrator was later identified through a DNA database match. science ●●●

1993 Daubert v. Merrell Dow Pharmaceuticals reshapes the standard for scientific evidence 0 cit. The U.S. Supreme Court ruled that federal judges, not just professional consensus, must act as gatekeepers for scientific evidence, weighing factors such as testability, error rates, and peer review rather than relying solely on general acceptance. The Daubert standard replaced the 1923 Frye standard in federal courts and many states. It gave judges a clearer tool to exclude forensic testimony that had not been scientifically validated, though many courts continued to admit contested disciplines for years afterward. politics / science ●●

1994 The Bell Curve revives racial IQ claims 0 cit. Herrnstein and Murray's book argued that IQ gaps between races were partly genetic, drawing fierce criticism from scientists. It showed that discredited ideas of racial hierarchy still resurface in modern debate. science / society ●

1995 Sachs and Warner link resource wealth to slow growth 0 cit. Economists Jeffrey Sachs and Andrew Warner published a widely cited study finding that economies with high ratios of natural-resource exports tended to grow more slowly from 1970 to 1990. Their work gave the resource curse a statistical backbone and set off decades of research. Critics later argued the result depended on how you measure resource dependence and that good institutions can break the pattern. economy / science ●●

24 September 1996 Comprehensive Nuclear-Test-Ban Treaty 0 cit. Treaty banning all nuclear explosions in all environments, with a global monitoring system. It has not entered into force because key states have not ratified, but a de facto testing moratorium largely holds. diplomacy / politics / science ●●●

4 July 1997 Mars Pathfinder and the Sojourner rover 0 cit. NASA landed the Pathfinder probe on Mars and released Sojourner, the first rover to drive on another planet. The mission showed that cheap, fast robotic exploration could work. exploration / science / technology ●●●

c. 1997 Kraska research documents the rise of paramilitary policing 0 cit. Criminologist Peter Kraska published survey findings on the growth of what he called police paramilitary units, tracking how common they had become and how often they were used for routine warrant service. His work, including the paper "Militarizing American Police," gave researchers and reporters the first hard numbers on a trend that had spread largely without public notice. Kraska's figures on the surge in deployments have since been widely cited, though he cautioned that national data on police tactics remained thin. science / society ●●

1997 Lake Turkana National Parks enter the World Heritage list 5 cit. UNESCO listed Lake Turkana National Parks as World Heritage for fossil deposits, ecological importance and the lake landscape. The listing made Turkana globally visible as natural and human-origins heritage, while local people still faced marginalisation in services, water and development. environment / science ●●●

20 November 1998 First module of the space station launched 0 cit. The Russian-built Zarya module became the first piece of the International Space Station in orbit. Over the next decade the United States, Russia, Europe, Japan, and Canada assembled the outpost. politics / science / technology ●●●●

November 1998 Russia and America build the space station together 0 cit. The old rivals join to build the International Space Station, with Russian and American modules linked in orbit. The programs born as Cold War weapons became a symbol of post-Cold-War cooperation. diplomacy / science ●●●

1998 Ehret reads East African history out of words 0 cit. In An African Classical Age, Christopher Ehret reconstructed the vocabulary of proto-languages to recover how people lived. Words that can be traced back to an ancestral tongue for cattle, grains, or ironworking show what its speakers knew and did. Loanwords passing between Cushitic, Nilotic, and Bantu speakers mark centuries of contact on the East African highlands. His later survey, The Civilizations of Africa, carried the method to a wider audience. science / society ●●●●

10 November 1999 Founding of the World Anti-Doping Agency 0 cit. no story The IOC and governments establish WADA in Lausanne after the 1998 Tour de France doping scandal, creating a single world authority for anti-doping rules in sport. Its headquarters moved to Montreal in 2002. diplomacy / science / society ●●

c. 1999 Scholars measure the scale of the trade 0 cit. The Trans-Atlantic Slave Trade Database, drawing on tens of thousands of voyage records, estimates about 12.5 million people were embarked and roughly 10.7 million survived to reach the Americas. It is the most detailed accounting of the trade's human cost. science / society ●●●●

1999 The El Molo language falls silent 5 cit. Linguists date the death of the El Molo language to about 1999, when its last fluent speaker, Kaayo, died, leaving only a few people who remember fragments. The tongue is now classed as dormant or extinct, replaced by Samburu. Efforts to record surviving words aim to keep some of it alive. culture / science / society ●●●

26 June 2000 Human genome draft announced 0 cit. Scientists announce the first draft sequence of the human genome. Reading humanity's genetic code opens the era of genomic medicine and biotechnology. science ●●●●

2000 Lake cores add a paleoclimate check 0 cit. Dirk Verschuren and colleagues read a thousand-year record of rainfall and drought from the sediments of Lake Naivasha. Layers, pollen, and fossils in a lake bed give a climate history that owes nothing to human memory. Set against oral accounts of famine and movement, such records offer an independent way to test when hard times could have pushed people to migrate. environment / science ●●●

October 2000 Tugen Hills fossils reveal a very early human ancestor 0 cit. In 2000 palaeontologists Brigitte Senut and Martin Pickford announced fossils from the Tugen Hills of a hominin they named Orrorin tugenensis, dated to about six million years ago. Nicknamed Millennium Man, it is among the oldest known candidates in the human lineage. The find put the Tugen homeland on the map of research into human origins in the Rift Valley. science ●●

2002 Founding of SpaceX 0 cit. Elon Musk founds SpaceX to cut the cost of spaceflight. Its reusable Falcon rockets and Starlink constellation make it the dominant commercial launch provider and the first private company to fly astronauts to orbit. economy / exploration / science / technology ●●●●

2003 The Human Genome Project 0 cit. An international effort completed a reference sequence of the human genome. Reading our genetic code opened new fields in medicine, biology and personalized health. science ●●●●

14 April 2003 Human Genome Project confirms race is not biological 3 cit. The completed human genome showed that all people are more than 99.9 percent identical and that race has no clear genetic basis. The findings undercut centuries of claims that races were distinct and unequal. science / technology ●●

2003 The CALO project and the origins of Siri 0 cit. DARPA funded CALO, a huge artificial intelligence effort at SRI to build a software assistant that could learn and organize its user's life. A spin-off company turned that work into Siri, which Apple bought in 2010 and put into the iPhone. economy / science / technology ●●

4 February 2004 The A.Q. Khan proliferation network is exposed 0 cit. Pakistani scientist Abdul Qadeer Khan publicly confessed to running a network that sold nuclear weapons technology to Libya, Iran, and North Korea. The revelation exposed the largest known illicit trade in nuclear know-how. politics / science ●●●●

4 January 2004 Spirit and Opportunity land on Mars 0 cit. NASA's twin rovers Spirit and Opportunity reached Mars and found strong evidence that water once flowed there. Opportunity kept working for more than fourteen years. exploration / science / technology ●●●

18 June 2004 CERN Shiva statue dedication 0 cit. The Indian government gave CERN a statue of the Hindu deity Shiva Nataraja, the Lord of the Cosmic Dance, to mark India's scientific collaboration with the laboratory, and it was formally unveiled outside CERN's main building. The statue has since become a recurring focal point for online claims tying the Large Hadron Collider to occult ritual or portal-opening theories; these are contested, unsubstantiated conspiracy readings, distinct from the documented diplomatic and scientific purpose of the gift. culture / science ●

c. February 2004 National Academy of Sciences finds bullet-lead analysis unreliable 0 cit. A National Academy of Sciences report, Forensic Analysis: Weighing Bullet Lead Evidence, reviewed the FBI's technique of matching bullets by trace chemical composition and concluded the underlying assumptions were not scientifically supported. The technique, used in thousands of cases since the 1960s, had claimed to trace bullets to a specific manufacturing batch. The report's findings directly contradicted decades of FBI expert testimony presented to juries as reliable science. science ●●●

17 February 2004 Cameron Todd Willingham executed after flawed arson forensics 0 cit. Cameron Todd Willingham was executed for setting a fire that killed his three children, a conviction built on arson investigators' testimony that has since been discredited by fire science experts. Independent reviews commissioned after his execution, including by the Texas Forensic Science Commission, concluded the original investigators relied on outdated folk beliefs about fire behavior rather than validated science. The case became a central example cited in later reports on unreliable forensic testimony. science ●●●

c. May 2004 Brandon Mayfield wrongly linked to the Madrid train bombings by an FBI fingerprint error 0 cit. The FBI arrested Oregon attorney Brandon Mayfield and held him as a material witness after its examiners misidentified a partial fingerprint from the March 2004 Madrid train bombings as his. Spanish authorities disputed the match, and the fingerprint was later confirmed to belong to an Algerian national with no connection to Mayfield. The FBI publicly apologized, paid a settlement, and an internal review documented flaws in fingerprint examiners' methodology and bias, prompting reforms to latent fingerprint procedures. politics / science ●●●

March 2004 The DARPA Grand Challenge launches self-driving cars 0 cit. DARPA offered a cash prize for a driverless vehicle that could cross the desert on its own. No car finished the first race in 2004, but a follow-up in 2005 and an urban course in 2007 produced the engineers and techniques behind today's self-driving car industry. economy / science / technology ●●

1 September 2005 FBI discontinues comparative bullet-lead analysis 0 cit. Following the National Academy of Sciences' 2004 critique, the FBI announced it would stop performing comparative bullet-lead analysis, the technique used since the 1960s to try to match bullets to a common manufacturing source. The bureau acknowledged the method's scientific basis did not support the strength of the conclusions examiners had presented in court for decades. The decision prompted new legal appeals in cases where the discredited analysis had contributed to convictions. science ●●

c. 2005 Coerced sterilization of Roma women exposed 0 cit. Roma women were sterilized without proper consent under state programs that began in communist Czechoslovakia and, in documented cases, continued in the Czech Republic and Slovakia into the 1990s and 2000s. Sweden's own sterilization program, which also affected Roma and Travellers, ran until the 1970s. Governments later apologized and, in some cases, set up compensation, but recognition came slowly and only after long campaigns by survivors. politics / science / society ●●●

c. 1 October 2006 Book of Mormon introduction revised on Lamanite ancestry 0 cit. The Church changed the introduction to the Book of Mormon, revising the statement that the Lamanites were "the principal ancestors of the American Indians" to say they were "among the ancestors of the American Indians." The Church described the change as accounting for details of Book of Mormon demography that are not known; the revision followed years of discussion prompted partly by DNA research on Native American ancestry. religion / science ●●

7 April 2006 The World Health Report names a global health-worker shortage 0 cit. WHO's 2006 report, Working Together for Health, estimated that the world was short about 4.3 million doctors, nurses, midwives and support workers. It named 57 countries with critical shortages, 36 of them in Africa. The report tied the gap to failures in childhood immunization, safe childbirth and treatment for HIV, malaria and tuberculosis. science / society ●●●

2007 African Lactase Persistence Evolves on Its Own 0 cit. The ability to digest milk as an adult was selected for among East African herders, but through different mutations than in Europe. Tishkoff and colleagues reported in Nature Genetics that three African variants near the lactase gene, distinct from the European one, rose to high frequency in a selective sweep over roughly the last 7,000 years. The oldest signal sat in Kenyan Nilo-Saharan and Tanzanian Afroasiatic herders. It is a textbook case of the same trait evolving twice, driven by a dairy diet. science ●●●

18 February 2009 National Academy of Sciences report Strengthening Forensic Science is published 0 cit. The National Academy of Sciences released Strengthening Forensic Science in the United States: A Path Forward, a congressionally mandated review concluding that, apart from nuclear DNA analysis, no forensic discipline had been shown through rigorous scientific study to reliably and consistently connect evidence to a specific individual or source. The report criticized fields including bite-mark analysis, hair and fiber comparison, and firearms identification for lacking established error rates and standardized protocols. It called for an independent federal agency to oversee and fund forensic science research, a recommendation that was never fully implemented. politics / science ●●●

11 June 2009 WHO declares an H1N1 swine flu pandemic 0 cit. The WHO declares the H1N1 influenza outbreak a full pandemic, prompting governments to buy antiviral drugs and vaccines on a large scale. The illness proved milder than feared. Afterward the WHO faced conflict-of-interest criticism, including from a Council of Europe inquiry and the British Medical Journal, over advisers who had ties to drug companies that stood to profit; the WHO said its guidance was not improperly influenced. economy / politics / science ●●●

October 2010 UN peacekeepers bring cholera to Haiti 0 cit. Cholera erupted in Haiti after UN peacekeepers from Nepal leaked sewage into a river system, sparking an epidemic that killed roughly ten thousand people and sickened hundreds of thousands. For years the UN denied responsibility and hid behind legal immunity. Only in 2016 did the secretary-general admit the organization played a role and apologize, though promised aid fell short. politics / science ●●●

20 April 2010 Deepwater Horizon blows out in the Gulf 0 cit. BP's Deepwater Horizon rig explodes, killing 11 workers and unleashing the largest marine oil spill in history over nearly three months. The blowout exposed the dangers of drilling ever deeper offshore and led to record fines and tighter rules. science / technology ●●

2010 The Luhya and Maasai Become Global Reference Genomes 2 cit. Two Kenyan communities became standard reference populations for human genetics worldwide. The Luhya of Webuye, coded LWK, are part of the 1000 Genomes Project, and the Maasai of Kinyawa, coded MKK, were sampled for the HapMap Project. Researchers everywhere compare against these panels. Their custodians caution that neither sample is a fixed, pure type, and that Luhya population history in particular is complex and mixed. science / society ●●●

c. 2010 Reviving Yaakunte from the edge of extinction 1 cit. By the twenty-first century only a handful of elderly Yaaku still spoke Yaakunte, and the language was ranked among the world's most endangered. Community members began revival efforts, recording speakers and teaching words as part of reclaiming a distinct Yaaku identity. Too few fluent speakers remain to restore the language as it was. culture / science / society ●●

30 September 2011 First return of skulls and remains to Namibia 0 cit. The Charité hospital in Berlin formally hands over 20 skulls of Herero and Nama origin, held in German anatomical collections since the colonial period, to a Namibian delegation. A public repatriation ceremony follows in Namibia on 5 October 2011, though some Herero and Nama representatives criticize the German government for treating the return as primarily a scientific and diplomatic matter rather than an act of restitution tied to broader reparations. diplomacy / science ●●

2012 Deep learning breakthrough with AlexNet 0 cit. A deep neural network called AlexNet won the ImageNet contest by a wide margin, proving that deep learning on GPUs worked far better than expected. It set off the modern boom in artificial intelligence. science / technology ●●●●