Archive of Human Genius
The world’s largest database of social change milestones, from the first fire to today’s good news.
A Timeline of Human History
We are building the world’s largest database of social change milestones, from the first fire to today’s good news. Change is not only possible, it has happened consistently throughout human history.
Filter by era, country, topic, actor, source, and more.
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Country All Afghanistan Albania Algeria Andorra Angola Antigua and Barbuda Argentina Armenia Australia Austria Azerbaijan Bangladesh Barbados Belgium Belize Benin Bermuda Bhutan Bolivia Bosnia-Herzegovina Botswana Brazil Brunei Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Cape Verde Chad Cherokee Nation Chile China Colombia Congo Cook Islands Costa Rica Croatia Cuba Cyprus Czech Republic Democratic Republic of Congo Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador England Equatorial Guinea Eritrea Estonia Ethiopia European Union Faroe Islands Federated States of Micronesia Fiji Finland France French Polynesia Gabon Georgia Germany Ghana Greece Greenland Grenada Guadaloupe Guatemala Guyana Honduras Hong Kong Hungary Iceland India Indonesia Iran Iraq Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kosovo Kuwait Laos Latvia Lebanon Lesotho Liberia Libya Lithuania Luxembourg Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mexico Micronesia Moldova Monaco Mongolia Montenegro Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal New Caledonia New Zealand / Aotearoa Nicaragua Niger Nigeria Niue North Korea North Macedonia Northern Ireland Norway Oman Pakistan Palau Palestine Panama Papua New Guinea Paraguay Peru Poland Portugal Qatar Romania Russia Rwanda Samoa San Marino Sao Tome and Principe Saudi Arabia Scotland Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa South America South Korea South Sudan Soviet Union Spain Sri Lanka St. Kitts & Nevis St. Lucia St. Vincent and the Grenadines Sudan Suriname Sweden Switzerland Syria Taiwan Tanzania Thailand The Bahamas The Gambia The Netherlands The Philippines Timor Leste Togo Tokelau Tonga Trinidad & Tobago Tristan da Cunha Tunisia Turkey Turkmenistan Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States Uruguay Uzbekistan Vanuatu Vatican City Venezuela Vietnam Wales Yemen Zambia Zimbabwe
Actor All Activists Artists & philosophers Athletes Business Cities Citizens Civil society Consumers Courts Early humans Engineers Finance Humanity Humankind Indigenous groups International organizations Inventors Kingdoms & empires Media & Journalists Military Nations Non-humans Regions Religious groups Science & academia Scientists & mathematicians Settlers & explorers States & provinces Utilities Workers World leaders
2025 C.E.
June 3 Right to repair legislation has now been introduced in all 50 U.S. states, marking a historic milestone for the consumer rights movement. In 2025, five states — New York, California, Minnesota, Oregon, and Colorado — passed laws requiring manufacturers to provide independent shops and individual owners with the parts, tools, and documentation needed to fix their own devices and equipment. This matters because it breaks the manufacturer-controlled repair monopoly that has driven up costs,...
2026 C.E.
June 2 Same-sex parental rights in Italy took a landmark step forward on May 22, 2025, when the Constitutional Court ruled that both women in a same-sex couple must be legally recognized as parents of children conceived abroad through assisted reproduction. The decision closes a painful legal gap that left thousands of children without guaranteed ties to their non-biological mother. Centering children's welfare rather than parental identity, the Court found that excluding co-mothers from birth certificates...
2026 C.E.
May 28 Hawaii's climate resilience fee, signed into law in May 2025, makes the state the first in the U.S. to require visitors to pay a dedicated charge funding environmental protection. Governor Josh Green's signing of Senate Bill 1396 creates a roughly 5-per-trip levy directed toward coral reef restoration, coastal defense, and sea-level rise adaptation. With around 10 million annual visitors, the fund could generate hundreds of millions of dollars each year. The move positions Hawaii...
2025 C.E.
May 19 Bladder transplant surgery has been successfully performed on a human patient for the first time in medical history. Oscar Larrainzar, a 41-year-old California father of four, received a donor bladder and kidney simultaneously in early May 2025, after cancer treatment left him without either organ. He has since been taken off dialysis entirely. The procedure was developed over four years by surgeons at USC and UCLA, who now plan a formal clinical trial to...
2025 C.E.
May 15 China's carbon dioxide emissions declined in 2024 for the first time on record, marking a potential turning point in the global fight against climate change. Driven by an extraordinary surge in wind and solar power, clean energy now generates more electricity in China than coal and gas combined. China alone installed roughly 300 gigawatts of new solar capacity last year, more than the entire United States has ever built. Because China accounts for nearly...
2025 C.E.
May 1 Solar panel mandate on new homes in England marks a significant shift in how the country approaches energy and housing. Starting in 2027, housebuilders will be legally required to install rooftop solar on virtually all new construction, with homeowners expected to save more than £1,000 annually on energy bills. The policy supports the U.K.'s goal of decarbonizing its electricity grid by 2030 and signals the government's commitment to staying the course on net zero...
2025 C.E.
April 24 Malaria prevention programs have saved an estimated 14 million lives and averted 2.3 billion cases of the disease since 2000, according to the WHO World Malaria Report. In 2024 alone, more than 170 million cases and 1 million deaths were prevented, while the number of countries reporting fewer than 1,000 annual cases nearly tripled to 37. Twenty-four countries have now introduced WHO-approved malaria vaccines into routine childhood immunization, a rollout achieved in under four...
2025 C.E.
April 18 Finland Housing First policy stands as one of the most remarkable social policy achievements of the modern era, reducing the country's homeless population by roughly 75% since 2008. Rather than requiring sobriety or employment before offering shelter, Finland gives people housing unconditionally, letting support services follow once residents have a stable foundation. The results are concrete: long-term homelessness fell 68% between 2008 and 2022, and housing a formerly homeless person saves Finnish society approximately...
2025 C.E.
April 14 New Mexico's Medical Psilocybin Act makes the state the third in the U.S. to legalize psilocybin therapy, but its path stands apart from Oregon and Colorado. Rather than a ballot measure, the legislation passed through the state legislature with an overwhelming bipartisan margin of 56 to 8 in the House. The law creates a regulated clinical framework for treating PTSD, treatment-resistant depression, and other conditions, with a dedicated 30,000 equity fund to subsidize access...
2025 C.E.
April 11 Shipping emissions just got their first global climate framework — covering the large ocean-going vessels responsible for 85 percent of the industry's CO₂. Negotiated at the International Maritime Organization in April 2025, the agreement pairs a progressively tightening fuel standard with a carbon price: ships exceeding emissions limits pay in, while near-zero vessels earn rewards. The revenue flows into a dedicated Net-Zero Fund supporting clean energy innovation and easing the transition for small island...
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