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.
Years All 14th Century C.E. 16th Century B.C.E. 1800-09 C.E. 1860s C.E. 1870s C.E. 1880s C.E. 1960s C.E. 1970s C.E. 2001 C.E. 2003 C.E. 2004 C.E. 2006 C.E. 2017 C.E. 2018 C.E. 2019 C.E. 2020 C.E. 2021 C.E. 2022 C.E. 2023 C.E. 2024 C.E. 2025 C.E. 2026 C.E. 2030's C.E. 2040s C.E. 2050s C.E. 2060s C.E. 2090s C.E. Before 10th Millennia B.C.E.
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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
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2024 C.E.
March 2 Rooftop solar is about to hit a new high in Horsens, Denmark, where a 35-megawatt system will blanket a logistics center spanning more than 300,000 square meters — roughly the area of 42 soccer pitches. Danish firm SolarFuture, known for its tricky install on the curved roof of the Copenhagen Opera, is leading the build, with completion targeted for December 2024. The project shows what becomes possible when warehouses are designed from day one...
2024 C.E.
February 29 The Dominican Republic restored 18% of its territory in a single decade — not through sweeping mandates, but through conversations with farmers, one at a time. Plan Yaque, a coalition of 30 NGOs and government agencies, launched in 2009 with a simple premise: help landowners see trees as a path to water security and steadier farm income. Project leaders traveled farm by farm, and as restored hillsides began holding water and reviving streams, neighbors...
2024 C.E.
February 27 The EU nature restoration law is now official, requiring all 27 member states to put restoration measures in place across at least 20% of Europe's land and seas by 2030, with every degraded ecosystem on track for repair by 2050. It's the first legally binding restoration target in EU history, with enforceable milestones, national plans, and consequences for falling behind. Among its boldest commitments: rewetting drained peatlands, freeing 25,000 kilometers of rivers from obsolete...
2024 C.E.
February 25 Crohn's disease patients given the drug infliximab right after diagnosis reached sustained remission at a rate of 79% after one year, compared to just 15% for those on the standard step-by-step approach. The Cambridge-led trial of 386 patients also found that only one person in the early-treatment group needed urgent bowel surgery, versus ten in the conventional group. Researchers say the old wisdom of saving the strongest drugs for last lets quiet damage build...
2024 C.E.
February 24 A billion-dollar plan to bring salmon back to the Columbia River Basin just got a formal signature from the Biden administration, Oregon, Washington, and four tribal nations. The Columbia was once the greatest salmon-producing river system on Earth, supporting 16 stocks — four are now extinct and seven are listed as endangered. The agreement pauses decades of litigation and, crucially, puts tribes at the center as active partners in clean energy development, not just...
2024 C.E.
February 23 Clean energy just crossed a quiet threshold in the United States: 96 percent of new electricity capacity planned for 2024 is zero-carbon, while new natural gas additions have fallen to a 25-year low. The real game-changer is battery storage, which lets solar and wind power flow steadily even when the sun sets or the wind dies down. Utility-scale batteries alone account for 14.3 gigawatts of planned additions this year, dwarfing new gas builds. Tax...
2024 C.E.
February 19 Amazon rainforest protection just got a remarkable boost from an unlikely source: a Bolivian town of 2,500 people passed a law safeguarding 1.1 million acres of intact forest. The new Gran Manupare reserve lifts conservation coverage in Bolivia's Pando Department to 26% of its land, and locks in an estimated 9.2 million tons of irrecoverable carbon. It's also a haven for giant river otters, jaguars, and big-leaf mahogany — and it works because standing...
2024 C.E.
February 18 Dome-shaped solar cells could absorb up to 66% more light than their flat counterparts, according to new simulations from a research team at Abdullah Gül University in Türkiye. The trick is geometric: tiny hemispherical bumps catch sunlight from many angles at once, acting almost like little lenses that funnel light into the cell. That means solar power could finally work well on surfaces that flat panels struggle with, like clothing, curved windows, greenhouse roofs,...
2024 C.E.
February 17 A handheld breast cancer screener developed by researchers in the U.S. and Taiwan can detect cancer biomarkers from a single drop of saliva in under five seconds — using a reusable circuit board that costs just $5 and paper test strips priced in pennies. Built on the same glucose-strip technology found in home diabetes kits, the device was designed specifically for clinics and communities where mammograms and MRIs aren't an option. Lead author Hsiao-Hsuan...
2024 C.E.
February 15 Mesothelioma survival rates have quadrupled over three years thanks to a drug that starves tumors of a key nutrient, marking the first successful new treatment combination for the disease in 20 years. The international ATOMIC-meso trial, led by Queen Mary University of London and published in JAMA Oncology, found that patients receiving pegargiminase alongside standard chemotherapy were significantly more likely to be alive three years later. The drug works by depleting arginine in the...
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