The Hominid Post is an independent publication about human behavior, evolutionary anthropology, human behavioral ecology, and cultural evolution. About The Hominid Post
A Presbyterian minister dies in colonial America. His household loses more than a husband or father. It may lose its income, housing, social position, and ability to care for children who remain dependent for years.
Before commercial insurance, families managed such losses through relatives, congregations, guilds, neighbors, and reciprocal obligations. These arrangements could be generous, but they were rarely predictable. Support depended on who was available, what resources they controlled, and whether they felt obligated to help.
Life insurance changed that arrangement. It converted an uncertain social expectation into a funded contract.
The policyholder pays while alive. Someone else receives the benefit after the policyholder dies. Viewed narrowly, the exchange seems strange: the purchaser will never personally spend the principal benefit. Viewed through human behavioral ecology, it makes considerable sense. Humans invest heavily in children, partners, kin, households, and reputations that continue beyond their own lives.
Life insurance belongs to financial history. It also belongs to the much older history of human cooperation.
Life insurance can provide an evolutionary benefit by protecting dependent family members from the financial consequences of a provider's death. It extends parental and kin investment beyond death, reduces the risk that one mortality event will destroy a household's accumulated resources, and spreads unpredictable losses across a larger group.
Humans did not evolve with insurance companies or actuarial tables. They did evolve in social environments where survival often depended on food sharing, reciprocal assistance, parental investment, kin support, and collective responses to illness, injury, and death.
Modern life insurance formalizes parts of those older risk-sharing arrangements through contracts, premiums, underwriting, reserves, regulation, and enforceable claims.
August 14, 2026
U.S. consumer prices rose 0.1% in July and 3.4% over 12 months. Real average hourly earnings fell 0.1% during July and 0.2% over 12 months -- nominal pay growth did not translate into higher purchasing power.
BLS, August 12An OECD brief argues cardiovascular screening programs must improve access, target high-risk groups, strengthen data infrastructure, and connect results with coordinated follow-up. Cardiovascular disease causes one in three EU deaths and costs an estimated €282 billion annually.
OECD, August 11A National Academy of Medicine workshop is examining AI-biology governance across the full capability chain -- vaccines, treatments, and outbreak detection alongside risks from model development, biological design, synthesis, access, and deployment.
National Academy of Medicine, August 11--12A University of Florida workshop at ACM KDD is developing evaluation approaches for AI that recommends action -- based on causal reasoning, counterfactuals, calibrated uncertainty, and safety constraints. A model can predict observations well while making invalid treatment recommendations.
University of Florida / ACM KDD, August 10The U.S. Election Assistance Commission marked National Poll Worker Recruitment Day and released customizable recruitment resources. The practical issue is whether polling places have enough trained people to operate reliably.
U.S. Election Assistance Commission, August 11A 32-year USDA Forest Service study found northeastern trees are using water more efficiently while foliar nitrogen declined strongly after early-2000s peaks. Rising CO₂ and falling nitrogen deposition are plausible joint drivers, but the study cannot separate them.
USDA Forest Service, 2026Three Stanford Libraries exhibitions examine transit cartography and spatial identity, East Asian printing, and text machines from 1883 to 2026 -- showing how libraries can make technical media legible as social history.
Stanford Libraries, August 12The World Food Programme projects 6.5 million people in Somalia will face crisis-level hunger or worse in 2026, including 1.84 million children with acute malnutrition. WFP says it needs $131 million through October and can currently reach only one in ten people in need.
World Food Programme, August 12The UN Committee on the Rights of Persons with Disabilities opened its 35th session on August 12. The independent expert body monitors how states implement the disability-rights convention; its first country review is Qatar.
United Nations, August 12NASA-supported teams are using a WB-57 aircraft and scientific balloons during today's total solar eclipse -- 80 balloon launches in Iceland and six in Spain -- to measure how the atmosphere and ozone respond to abrupt darkness.
NASA, August 12A new synthesis argues that prolonged childhood may have preceded major brain expansion. Cooperative care may have made extended development viable before encephalization -- not after. The proposed causal order is a synthesis to be tested, not a settled chronology.
Developmental Review, September 2026 issuePAHO closed World Breastfeeding Week by emphasizing that the operational challenge is scaling support -- counseling, paid leave, workplace protection, and human-milk networks. Fewer than half of infants under six months in Latin America and the Caribbean are exclusively breastfed.
PAHO / WHO, August 7UTMB held its inaugural correctional health symposium linking infectious disease, mental health, chronic care, telemedicine, and reentry continuity. People move between correctional facilities and communities; interruptions in care affect patients, families, and public health.
UTMB Center for Correctional Health and Equity, August 7Researchers used inverse rendering to compensate for light scattering in cell-dense hydrogels, printing 500-micrometer vascular channels at 20 million cells per milliliter. This is a proof of concept, not a transplantable tissue.
arXiv preprint, August 5FDA's proposed MDUFA VI recommendations for fiscal years 2028-2031 passed their public comment deadline. User fees finance a substantial part of device-review capacity and shape how quickly products reach patients. Congressional reauthorization is still required.
FDA, August 5-7UNESCO completed regional youth consultations for the Arab region and Latin America on August 7 to shape the post-2030 global education agenda. Credibility will depend on whether final policy documents visibly preserve what participants said.
UNESCO / SDG 4 Education 2030, August 7EPA's Science Advisory Committee on Chemicals completed peer review of draft technical-support documents for five chemicals used in solvents, flame retardants, and fuels. Draft findings are not final risk determinations.
EPA / TSCA, August 3-7These cornerstone articles explain how evolutionary theory can be used to study human behavior. Begin with natural selection, behavioral ecology, tradeoffs, cooperation, and cultural evolution—the concepts that guide everything we publish.
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A computer can calculate a lending risk score in milliseconds. It can search a medical record faster than a ph…
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We examine human origins, adaptation, life history and the evolutionary tradeoffs that shaped our species. These articles explain established scientific concepts while identifying where evidence remains incomplete or contested.
Explore human evolution →Humans cooperate, compete, reciprocate, form coalitions and respond strongly to status and reputation. We explore how these behaviors work across families, groups, institutions and modern societies.
Explore behavior and cooperation →Biological evolution alone cannot explain human behavior. Our articles examine cultural transmission, religion, political identity, morality, social norms and the institutions through which people organize collective life.
Explore culture and society →Healthcare, insurance, artificial intelligence and automation are human systems before they are technical systems. We study how incentives, trust, accountability and judgment shape their outcomes.
Explore health and technology →The Hominid Post is a publication about human behavior, evolutionary anthropology, human behavioral ecology, and cultural evolution. We connect research on cooperation, conflict, kinship, status, health, technology, and institutions to the problems people face today.
Our editorial standard is evidence first, interpretation second, and speculation clearly labeled.