ZB_5_21 — Lateral Gene Transfer: Horizontal Exchange and Evolutionary Implications

Lateral gene transfer (LGT), also called horizontal gene transfer (HGT), is the movement of genetic material between organisms by mechanisms other than vertical parent-to-offspring inheritance. First recognized in bacter

ZC_5_21 — Intergenerational Trauma: Epigenetic Inheritance and Collective Wounds

Intergenerational trauma (also transgenerational or historical trauma) refers to the transmission of traumatic effects from one generation to subsequent generations through psychological, behavioral, social, and — contro

ZC_2_08 — Demography and Population Studies

Demography is the scientific study of human population — its size, structure, distribution, and change through births, deaths, and migration. World population reached ~8 billion in November 2022 (UN), having grown from ~

G_4_16 — Comparative Mythology as Science — Phylogenetic and Statistical Approaches

Comparative mythology — the systematic study of myths and folktales across cultures to identify shared elements, trace historical relationships, and understand the cognitive and social processes that generate mythologica

G_1_03 — Remote Sensing Satellite Archaeology and Geophysics

Remote sensing and geophysical survey — the use of satellite imagery, airborne sensors, and ground-based electromagnetic instruments to detect buried or hidden archaeological features without excavation — has become one

G_1_02 — Digital Archaeology: LiDAR, Remote Sensing, GIS, and AI in Discovery

Digital archaeology encompasses a suite of non-invasive and computational technologies that have revolutionised how sites are discovered, documented, and interpreted. Airborne LiDAR has revealed entire cities beneath tro

G_3_12 — Morphic Resonance and Formative Causation

Morphic resonance is a hypothesis proposed by Rupert Sheldrake (1981, A New Science of Life) that posits the existence of morphic fields — non-local, non-energetic fields that carry information about the habits (forms an

G_2_16 — Phylogenetic Methods in Material Culture Analysis

Phylogenetic methods — originally developed in evolutionary biology to reconstruct the branching history of species from shared inherited characteristics — have been adapted for analyzing the evolutionary (descent-with-m

G_2_03 — Bayesian Reasoning and Archaeological Inference

Bayesian reasoning — the systematic updating of probabilities for hypotheses as new evidence is acquired — has transformed archaeology, chronology, and the evaluation of disputed historical claims since the 1990s. At its

T_2_22 — Psychopathy Neuroscience

Psychopathy is a personality disorder characterized by persistent antisocial behavior, impaired empathy and remorse, bold and disinhibited traits, and often superficial charm — affecting an estimated 1% of the general po

T_2_18 — Schizophrenia & Psychotic Disorders

Schizophrenia is a severe psychiatric disorder affecting approximately 24 million people worldwide (WHO, 2022), characterized by positive symptoms (hallucinations, delusions, disorganized thought), negative symptoms (anh

ZD_2_16 — Federated Learning & Privacy-Preserving ML

Federated learning (FL) is a machine learning paradigm in which a model is trained across multiple decentralized devices or servers holding local data samples, without exchanging the raw data — the model comes to the dat

L_1_01 — Ancient DNA & Population Genetics

Modern paleogenomics has shown that human evolution was shaped by interbreeding, population structure, and repeated demographic turnover rather than a simple single-line progression. Ancient DNA revealed previously unkno

L_1_18 — Human Migration: Out of Africa, Dispersal Patterns, and the Peopling of the World

The migration of Homo sapiens out of Africa and across the globe is one of the most extensively studied processes in human evolutionary history, now reconstructed through converging evidence from genetics (mitochondrial

L_0_00 — Genetics & Human Origins: Section Summary

L_2_00 — Population Regional Genetics: Subfolder Summary

L_3_01 — Serpent Symbolism in Genetics (Caduceus / DNA)

Entwined-serpent and serpent-on-staff motifs are genuinely widespread in the historical record, and the visual resemblance between some of these images and the modern DNA double helix is obvious to modern viewers. What i

L_3_12 — Genetics of Pigmentation: Skin, Hair, and Eye Color Evolution

Human pigmentation — the variation in skin, hair, and eye color across populations — is one of the most visible and best-understood examples of natural selection in our species. Pigmentation is determined primarily by th

L_5_11 — Genetics of Altitude Adaptation: Tibet, Andes, Ethiopia

High-altitude adaptation represents one of the most dramatic and best-studied examples of natural selection in contemporary human populations. More than 140 million people worldwide live at elevations above 2,500 meters,

Y_5_19 — Congenital Insensitivity to Pain: SCN9A, Nociception, and the Neuroscience of Painlessness

Congenital insensitivity to pain (CIP) encompasses a group of rare inherited conditions in which individuals are born with absent or severely diminished pain perception while retaining other sensory modalities (touch, pr