Main Page
Featured article
By Ed Simon
Public Domain Review
Articles
By Vicky Bond
Earth Food Life Project and The Humane League
Display More
We’re building a guide for everyday life, where experts will educate you about our world.
Author Spotlight
Helena Norberg-Hodge is the founder and director of Local Futures. She is the author of [[wikipedia:Ancient_Futures
Adam Frank is the Helen F. and Fred H. Gowen Professor in the Department of Physics and Astronomy at the University of Rochester and a winner of the Carl Sagan Medal.
Elaine Siu is an author, activist, and innovator devoted to shifting the world away from animal agriculture.
Erica Cirino is a writer, artist, and author who explores the intersection of the human and more-than-human worlds.
Peter Christie is a science journalist and author who writes frequently about conservation.
Michael S. Fenster is a cardiologist, chef, author, and professor of culinary medicine at the University of Montana.
Orin Langelle is the director of Langelle Photography and co-founder of the Global Justice Ecology Project.
Tanya Griffin Houppermans is an underwater photographer and videographer, shark naturalist, and conservationist.
Beatrix Homler is an animal and human rights activist.
Thom Hartmann is a talk-show host and the author of ''The Hidden History of Neoliberalism''.
Guides
The New Grand Tour is a modern take on the "old" Grand Tour—a journey through the ancient landscapes of Rome and Greece, the kingdoms of Sumeria, and beyond—once reserved for only the privileged few. Today, the availability of data from the past six million years of human activity through archaeological collections and the accessibility of this data enable anyone to journey through the past.
Globally, our human stories have varied depending on factors such as terrain type, resource availability, and the ecoregion type at a given time and place. However, our collective story is written around the fact that environments shape human culture and, in turn, humans shape their environments.
editorIrina Matuzava
sourceHuman Bridges Project
areaWhy do some authors pretend to be someone they are not? Why do they claim experiences that they don’t have? What drives them to create texts and claim that they are ancient? By examining some examples of literary fraud from the modern era, we can gain insight not only into a fraudulent writer’s perspective, but also into readers’ expectations, publishing practices, and what kind of story a culture values.
editorKatherine Dolan
sourceThe Observatory
areaEnvironmental health explores how the natural and built environments influence human well-being. Factors such as air and water quality, climate change, toxic chemical exposures, food systems, and ecosystem health can all affect physical and mental health. Pollution, environmental degradation, and hazardous substances contribute to a wide range of health risks, while healthy ecosystems help provide clean water, nutritious food, disease regulation, and other essential services. Understanding these connections can help societies develop policies and practices that protect both human health and the environments on which life depends.
editorReynard Loki
sourceEarth Food Life Project
areaThe guide will help readers understand the global plastic crisis from multiple angles, including the impact of plastic on human health, wildlife and the environment, the upstream forces in the lifecycle of plastics, the complex reality of recycling plastic, the unique threat posed by tiny plastic particles called nanoplastics, and how two similar cities have handled the plastic issue in different ways.
editorReynard Loki
sourceEarth Food Life Project
areaBirds are among the most diverse, intelligent, and ecologically important animals on Earth. They pollinate plants, disperse seeds, regulate insect populations, and inspire human cultures through their songs, migrations, and extraordinary adaptations. Yet many bird species also face unprecedented pressures from habitat loss, climate change, invasive species, pollution, and other human activities. This guide explores the science of birds, their relationships with people and ecosystems, and the many ways we can better understand and protect them.
editorReynard Loki
sourceEarth Food Life Project
areaThis guide explores the promise and perils of renewable energy. Can renewable energy achieve the emissions cuts we need to avoid the worst impacts of the climate crisis? Can we avoid an energy crisis if we abandon fossil fuels? What is the dark truth behind bioenergy? Is hydropower a real or false solution? Is the renewable energy transition succeeding or failing?
editorReynard Loki
sourceEarth Food Life Project
areaThroughout history, negative human impulses (such as divisiveness, greed, aggression, etc.) have birthed periods of societal crisis. For example, polarizing political agendas and greedy economic policies not only create trauma and suffering, but they also narrow the “we” by destroying community coalitions. Fortunately, we can shift the paradigm in favor of goodwill for all. This guide provides a framework for understanding this toxic societal polarization pattern and demonstrates how we have repeatedly navigated our way out of it. By reflecting on human nature and historical examples, we can create a more inclusive future for the “we” collective.
editorColin Greer and Eric Laursen
sourceHuman Bridges Project
areaWe use language every day—from spoken and signed words to written communication and body gestures—but how often do we pause to consider what drives it beneath the surface? Linguistics, the scientific study of language, seeks to answer this question by examining how language is acquired, how it functions, how it changes over time, and how it connects to both human evolution and society. Its insights reach far beyond the classroom, shaping our understanding of education, politics, technology, identity, and culture.
editorThis '''Guide to Linguistics: The Science of Language''' explores how language both shapes and is shaped by our experiences, values, and identities. Through a diverse collection of essays, it invites readers to rethink the language they use and the assumptions they make about others based on how they speak. It also examines the power dynamics embedded in language—how words can reflect, reinforce, or challenge social hierarchies.
As you move through the guide, consider the contexts in which language is used. Ask: Who is speaking? Where, when, and why? These questions open the door to a more nuanced understanding of what language is, how it functions, and how it continues to evolve. Whether you are a student, a lifelong learner, or simply curious about the forces shaping everyday communication, this guide offers a deeper look at the many dimensions of language.Danica Tomber and Madeline VanArsdale
sourceThe Observatory
areaOur financial system originated in Mesopotamia, where it was designed to ensure economic stability for a community. Over time it has transformed into something much more predatory.
editorKatherine Dolan
sourceHuman Bridges Project
areaThis guide examines the challenges facing vulnerable youth in America and the role communities, institutions, and public systems play in protecting—or failing—them. Drawing on research into child welfare, poverty, health, justice, and systemic inequities, the series explores how overlapping crises—from hidden abuse and neglect to the criminalization of childhood and the long-term effects of economic instability—shape young lives and limit opportunity.
editorThe first article explores America’s hidden crisis in child welfare, revealing how children in foster care, detention, and institutional settings often experience neglect, exploitation, and harm. The second article examines how the justice system criminalizes rather than protects vulnerable youth through punitive detention, weakened labor protections, and systemic inequities that push children toward incarceration instead of opportunity. The third article focuses on the relationship between poverty and youth health, arguing that inadequate healthcare, pollution exposure, malnutrition, and environmental inequality undermine children’s ability to learn, grow, and participate fully in society.
The fourth article shifts from diagnosis to possibility, exploring how communities might coordinate education, healthcare, mentorship, enrichment, and meaningful work opportunities under a shared developmental framework. Drawing on existing civic-service and workforce-development models, it argues that resilience is not simply an individual trait, but the product of sustained social investment and consistent support.
The fifth article broadens the lens further, asking why societies so often normalize harm to children across war, poverty, environmental contamination, displacement, and public policy. Drawing on developmental science, civil rights history, and international child welfare, it argues that protecting children requires more than compassion or legal commitments. Instead, it calls for stronger accountability, sustained prevention, coordinated institutions, and renewed community responsibility at every level of society.
Future installments continue the series by turning from systems back to people, exploring the responsibilities of the adults who stand closest to children and the communities that support them. Taken together, the series asks readers to confront not only how children are harmed, but also what kinds of communities, institutions, and moral commitments are required to help them thrive. Readers are invited to reflect on a central question: Does your community care about children?Reynard Loki
sourceThe Observatory
areaNew Additions
Experimental archaeology proves Easter Island's moai were 'walked' to coastal platforms, confirming Rapa Nui oral traditions about their ancestral monuments.
By: Dig Labs Contributors
The surveyed dimensions of the Great Pyramid of Giza exhibit mathematical relationships that have fascinated scholars since the nineteenth century. The ratio of the pyramid's perimeter to its height closely approximates 2π (6.2832...), and the ratio of the slant height of a face to half the base length closely approximates the golden ratio φ (1.6180...). These relationships are mathematical consequences of each other: if the π ratio holds, the φ ratio follows (and vice versa), because the two constants are linked through the pyramid's specific geometry — a seked (slope) of approximately 5½ palms per cubit.
By: Dig Labs Contributors
Genomic evidence reveals Neanderthal extinction resulted from competitive exclusion, interbreeding, climatic stress, and inbreeding in tiny populations.
By: Dig Labs Contributors
The Fourth Dynasty of Egypt's Old Kingdom (c. 2613–2494 BCE) produced the most massive and precisely constructed stone monuments in human history. Within approximately 120 years, three generations of pharaohs — Sneferu, Khufu, Khafre, and Menkaure — erected the Giza pyramid complex and the Dahshur monuments, consuming an estimated 25 million tonnes of stone. Yet by the Fifth Dynasty, pyramid construction had already diminished dramatically in scale, and by the end of the Sixth Dynasty, it had effectively ceased. No subsequent Egyptian civilization — not the Middle Kingdom, not the New Kingdom at the height of its imperial power — attempted to replicate the Giza achievement. Understanding why requires integrating evidence from political economy, environmental history, administrative records, and architectural analysis.
By: Dig Labs Contributors
The stone spheres of the Diquís Delta in southern Costa Rica constitute one of the most visually arresting and least understood monumental traditions in precolumbian Mesoamerica and lower Central America. Numbering over 300 documented examples, these near-perfectly spherical objects range from a few centimetres to over two metres in diameter, with the largest specimens weighing approximately 16 tonnes. They were produced by peoples ancestral to the modern Boruca and other Chibchan-speaking groups, primarily during the Aguas Buenas (300–800 CE) and Chiriquí (800–1550 CE) periods. Four archaeological sites containing stone spheres — Finca 6, Batambal, El Silencio, and Grijalba-2 — were inscribed as a UNESCO World Heritage Site in 2014.
By: Dig Labs Contributors
The base platform of the Great Pyramid of Giza is level to within approximately 2.1 centimetres (5/8 of an inch) across its entire 230-metre perimeter — a relative precision of approximately 0.009 per cent. This achievement, on a foundation that covers an area of approximately 5.3 hectares (13 acres), is remarkable by any standard: maintaining such flatness over such an area required either an extraordinary levelling instrument or an extraordinary levelling method applied with extraordinary patience. The builders had neither modern laser levels nor precision spirit levels; they accomplished this feat with water, string, and careful observation.
By: Dig Labs Contributors
The Proto-Indo-Europeans (PIE) are the hypothetical speakers of the Proto-Indo-European language, the reconstructed ancestor of the Indo-European language family — the world's largest, encompassing languages spoken by nearly half the global population, from Hindi and Bengali to English, Spanish, Russian, and Greek. The PIE themselves left no written records; their existence is inferred entirely from the systematic comparison of their descendant languages, supplemented in recent decades by archaeological evidence and, most decisively, by ancient DNA analysis.
By: Dig Labs Contributors
Stonehenge stands as England's most iconic prehistoric enigma, a circle of massive sarsen stones and smaller bluestones that has puzzled observers for millennia
By: Dig Labs Contributors
The Colossus of Rhodes, a monumental bronze statue of the sun god Helios erected c. 280 BCE and toppled by earthquake c. 226 BCE, presents a distinctive archaeological problem: the complete disappearance of an enormous quantity of worked bronze from the historical and material record. Ancient sources attest to the statue's continued presence in ruins on Rhodes for centuries after its collapse, but no physical trace of the bronze has ever been identified. The traditional account of its removal by Arab forces in 653/654 CE — mediated through Theophanes the Confessor's early 9th-century chronicle — has been substantially challenged by recent scholarship.
By: Dig Labs Contributors
Classics
From [[wikipedia:Woman_in_the_Nineteenth_Century
By: S. Margaret Fuller
The famous novel about government and business corruption in the early 20th century by muckraker author Upton Sinclair.
From Wikisource:
- “''The Jungle'' is a 1906 novel written by author and socialist journalist Upton Sinclair. It was written about the corruption of the American meatpacking industry during the early 20th century. The novel depicts in harsh tones the poverty, absence of social programs, unpleasant living and working conditions, and hopelessness prevalent among the ‘have-nots,’ which is contrasted with the deeply rooted corruption on the part of the ‘haves.’”
By: Upton Sinclair
This article on the German philosopher [[wikipedia:Johann_Gottlieb_Fichte
By: Ellen Bliss Talbot
This article on "the woman question" of the right for American women* to vote appeared in Popular Science Monthly, Volume 49, in June 1896. Two months later, Popular Science Monthly's editors attacked Tweedy's argument in an Editor's Table section titled "Women and Politics," reproduced below for historical context depicting the attitude of most men (and some women) of Tweedy's time:
"The Monthly has lately given place to two articles on the subject of the demand which is now being made by some women on behalf of their sex to be allowed to participate in political life on a footing of perfect equality with men. One of our contributors [George F. Talbot, 'The Political Rights and Duties of Women'] has tried to show cause why the demand should not be granted, taking the ground that the change would be injurious to society as a whole and particularly injurious to the female sex. The other [Tweedy, below] treats the arguments of the first with scorn, and, if we are not mistaken, betrays not a little of that 'antagonism of the sexes' which nevertheless she declares to be 'unnatural and vicious.' The question is one which ought to be discussed with complete dispassionateness; and we think that on this score there was no fault to find with the earlier of the two contributions, that by Mr. George F. Talbot, in our May number."
The editors go on to dismiss Tweedy's argument because "As long as men alone do the voting, they are supposed to represent the non-voting sex. Every man has or has had a mother, most have one or more sisters, and a very large proportion have wives. Every man's vote, therefore, … ought to express his consciousness of and respect for the family tie." They continue, "What is mainly needed, in our opinion, is the deepening of the sense of trusteeship in men." Nevertheless, the "women agitators," described below by Tweedy, fought on until women won the right to vote with the 1920 passage of the 19th Amendment.
✲ ''It should be noted that the public debate at the time often considered the voting rights of only white women. While women gained the vote in 1920 with the ratification of the Nineteenth Amendment, it was not until the Voting Rights Act of 1965 that the right to vote for Black women, Indigenous women, and women of color was guaranteed.''By: Alice B. Tweedy
From Wikisource:
- “''Ten Days in a Mad-House'' is a book written by newspaper reporter Nellie Bly and published by Norman Munro in New York City in 1887. The book comprised Blyʼs reportage for the New York World while on an undercover assignment in which she feigned insanity to investigate reports of brutality and neglect at the Womenʼs Lunatic Asylum on Blackwellʼs Island.”
By: Nellie Bly
In this memoir, Frederick Douglass chronicles life as an enslaved boy in the American South, his eventual escape, and his new beginnings as a free man and abolitionist.
''Note: This historical memoir may include outdated and offensive language.''
By: Frederick Douglass
A survivor’s perspective on what it was like to be on the ''Titanic'' as it sank, with detailed accountings of his and other passengers’ accounts.
By: Archibald Gracie IV
This is a speech by Frederick Douglass given on Monday, July 5, 1852, in Rochester, New York. The oration was published as a pamphlet the same year. Annotations were provided by the Wikisource community.
By: Frederick Douglass
This 1847 memoir was written by prominent activist and writer William Wells Brown to support the abolitionist movement. It chronicles Brown’s cruel treatment as an enslaved man, the horrors that he witnessed, and his multiple escape attempts for freedom.
''Note: This book is part of a historical collection and may include offensive language.''
By: William Wells Brown