Main Page
Featured article
By John Divinagracia
Earth Food Life Project
Articles
By Caroline Cox
Earth Food Life Project
By Ned Pennant-Rea
Public Domain Review
By Ed Simon
Public Domain Review
Display More
We’re building a guide for everyday life, where experts will educate you about our world.
Author Spotlight
Elizabeth Henderson is an organic farmer. She is the co-chair of the Interstate Council policy committee of the Northeast Organic Farming Association and represents the Interstate Council on the Board of the Agricultural Justice Project.
Janet McIntosh is a sociocultural and linguistic anthropologist.
Ronnie Cummins was the cofounder and director of the Organic Consumers Association and a longtime advocate for organic agriculture and food-system reform.
Whitney Rakich is a writing tutor at Yale University.
Arika Okrent is an author and linguist.
Esther Afolaranmi is an attorney, humanitarian, researcher, and writer. She is co-executive director of the Fair Start Movement.
Martha Mundy is a professor emerita of anthropology at the London School of Economics.
Chloe Bruce is a nonprofit communications specialist and project manager focused on humanitarian issues, global development, and public communication.
Brenna R. Hassett is a biological anthropologist and archaeologist whose research focuses on childhood, growth, and health in the past.
Dr. Raphael Calel is a Ciriacy-Wantrup Postdoctoral Fellow at UC Berkeley, and a visiting fellow at the London School of Economics.
Guides
Conscious consumption means recognizing that everyday purchasing decisions shape the well-being of nonhuman animals, ecosystems, and human communities. It includes choosing foods that minimize harm, supporting ethical and sustainable production, avoiding products linked to environmental destruction, and rejecting exploitative labor practices. From humane food labels and plant-based alternatives to shade-grown coffee, eco-friendly wine, and reduced reliance on fast fashion and fossil fuels, each choice carries impact. The Observatory’s '''Guide to Conscious Consumption''' brings together practical tools and deeper context to help you make informed decisions that support your health, reduce harm, and contribute to a more just and sustainable world.
editorReynard Loki
sourceEarth Food Life Project
areaThe Observatory’s '''Guide to Companion Animals and Human Responsibility''' explores the complex relationships between humans and the animals who live alongside us. It examines how pet ownership, breeding, and the global pet industry affect animal welfare, biodiversity, and ecosystem balance. From the ecological impact of free-roaming cats to ethical questions about domestication and dependency, the guide highlights both care and consequence. It also considers how human choices—from feeding practices to habitat encroachment—shape the lives of companion animals and wildlife alike. By bringing these perspectives together, the guide encourages more responsible, informed, and compassionate relationships with animals in human care.
editorReynard Loki
sourceEarth Food Life Project
areaHumans have long used language, writing, and storytelling to make sense of the world—and to shape how it is understood. Writing takes many forms, extending from literature and journalism to scholarship, personal reflection, and everyday communication. Together, language and writing help develop our critical thinking, awareness, and curiosity.
The '''Observatory Guide to Language Arts and Writing''' explores how language and storytelling shape the human mind, foster empathy, and serve as tools for understanding ourselves, connecting with others, imagining new possibilities, solving problems, and questioning the status quo. Drawing on literature, history, psychology, neuroscience, and the social sciences, the guide highlights how writing and narrative shape not only expression, but perception, meaning, and action.
editorDanica Tomber and Madeline VanArsdale
sourceThe Observatory
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
areaThis guide explores the concept, models, and examples of the peace economy: the giving, sharing, thriving, caring economy without which none of us would be alive. A peace economy is the sharing of resources, a culture of care, and the remembrance that there is enough abundance for all of us on this planet. It is the return to a culture that understands true value and wealth come from nurturing life, love, and joy. We call it a "local" peace economy because it operates at the local level, beginning in the commons. This guide also offers ways to divest from the war economy that is destroying life and well-being on this planet.
editorApril M. Short
sourceLocal Peace Economy Project
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
areaFood production shapes the health of ecosystems, communities, animals, and the climate. Yet many modern agricultural systems rely on practices that contribute to soil degradation, biodiversity loss, water pollution, greenhouse gas emissions, and animal suffering. As concerns about the environmental and social costs of industrial agriculture continue to grow, farmers, researchers, Indigenous communities, and advocates are developing and refining alternative approaches.
This guide explores a range of alternatives to industrial agriculture, including organic farming, small-scale farming, regenerative agriculture, carbon farming, veganic farming, Indigenous land stewardship practices, and emerging innovations such as agrivoltaics. Together, these approaches offer different pathways toward producing food while protecting ecosystems, improving soil health, supporting biodiversity, reducing environmental impacts, and building more resilient agricultural systems for future generations.
editorReynard Loki
sourceEarth Food Life Project
areaThe '''Guide to Factory-Farmed Animals''' examines the conditions, systems, and consequences of industrial animal agriculture. It explores how billions of chickens, pigs, and cows are raised in confined environments, often with minimal legal protection and significant welfare concerns. The guide connects animal suffering to broader impacts on human health, labor conditions, and the environment, including pollution and disease risk. It also addresses how cultural narratives and industry practices shape public perception of meat and dairy. By bringing together reporting, analysis, and ethical inquiry, this guide offers a clear, grounded understanding of factory farming and the forces sustaining it.
editorReynard Loki
sourceEarth Food Life Project
areaThis guide will take you through examples of the regenerative, moneyless economy that is sometimes called “collaborative consumption.” The moneyless, sharing-based economy creates the opportunity to opt out of the mentality of disposability and the idea that “more is better,” both of which many of us are bombarded with from birth. The regenerative, moneyless economy provides an avenue for anyone to move away from the hoarding nightmare that has led to over-full garages and seldom-visited storage sheds, continent-sized trash islands, and enormous heaps of human waste. It does this by way of peer-to-peer systems set up for people to rent or borrow goods rather than buy and own them individually. It involves collaborative systems that supply people with the things they need, when they need them.
editorApril M. Short
sourceLocal Peace Economy 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
areaNew Additions
Prediction markets allow people to trade on the outcomes of real-world events, from elections and earnings reports to weather and war. Supporters see them as powerful forecasting tools, while critics warn they can encourage speculation, manipulation, and the financialization of uncertainty.
By: Leslie Alan Horvitz
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
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
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 Johann Gottlieb Fichte (associated with the movement of German idealism) appeared in the Philosophical Review, Volume 16, pp. 488-505, in 1907.
Ellen Bliss Talbot was a professor of philosophy at Mount Holyoke College from 1898 to 1932. From Wikisource:
<blockquote>“According to Dorothy Rogers and Therese B. Dykeman… ‘[Talbot] had a successful academic career, chairing Mount Holyoke’s philosophy department for thirty-two years and teaching part-time for several years after retirement. She published just three books, all on Johann Gottlieb Fichte (1898, 1899, 1906), in addition to her considerable number of articles in ''the Philosophical Review'', ''Mind'', and ''the American Journal of Psychology''. Her commitment to women’s education at Mount Holyoke was unwavering, helping to ensure that the philosophy curriculum met the expectations of her fellow academicians as philosophy established itself as a profession.’ From ‘Introduction: Women in the American Philosophical Tradition 1800–1930,’ in ''Hypatia'' 19:2 (Spring 2004): viii-xxxiv.”</blockquote>By: Ellen Bliss Talbot
From Wikipedia:
- “''Woman in the Nineteenth Century'' is a book by American journalist, editor, and women’s rights advocate Margaret Fuller. Originally published in July 1843 in The Dial magazine as ‘The Great Lawsuit. Man versus Men. Woman versus Women,’ it was later expanded and republished in book form in 1845.”
- “The basis for Fuller’s essay is the idea that man will rightfully inherit the earth when he becomes an elevated being, understanding of divine love. There have been periods in time when the world was more awake to this love, but people are sleeping now; however, everyone has the power to become enlightened. Man cannot now find perfection because he is still burdened with selfish desires, but Fuller is optimistic and says that we are on the verge of a new awakening. She claims that in the past man, like Orpheus for Eurydice, has always called out for woman, but soon will come the time when women will call for men, when they will be equals and share divine love.”
By: S. Margaret Fuller
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
“''The Shame of the Cities'' is a book written by American author Lincoln Steffens. Published in 1904, it is a collection of articles which Steffens had written for ''McClure’s Magazine''. It reports on the workings of corrupt political machines in several major cities in the United States, along with a few efforts to combat them. It is considered one of several early major pieces of muckraking journalism, but Steffens later claimed that the work made him ‘the first muckraker.’” (Source: Wikipedia)
By: Lincoln Steffens
From Wikipedia:
- “''A Voice from the South: By a Black Woman of the South'' is the first book by American author, educator, and activist Anna J. Cooper. First published in 1892, the book is widely viewed as one of the first articulations of Black feminism. The book is divided into two parts, ‘Soprano Obligato’ and ‘Tutti Ad Libitum.’ Each section contains four individual essays. This book led to the term ‘Cooperian’ being coined when speaking about Anna J. Cooper. It is considered one of the first, full-length Black feminist texts.”
- '''Overview'''
- “''A Voice from the South'' compiles a series of essays that touched on a variety of topics, such as race and racism, gender, the socioeconomic realities of Black families, and the administration of the Episcopal Church.”
- “The book advanced a vision of self-determination through education and social uplift for African-American women. Its central thesis was that the educational, moral, and spiritual progress of Black women would improve the general standing of the entire African-American community. She says that the violent natures of men often run counter to the goals of higher education, so it is important to foster more female intellectuals because they will bring more elegance to education. She noted Black women whose accomplishments could rival those of men, including Phillis Wheatley, Sojourner Truth, Fanny Jackson Coppin, and Edmonia Lewis. Cooper advanced the view that it was the duty of educated and successful Black women to support their underprivileged peers in achieving their goals. Through this view Cooper’s style was deemed ‘Cooperian,’ as a direct comparison to other male canonical theorists. …”
- “''A Voice from the South'' was published during a period that saw a burst of intellectual publications by Black women. Cooper’s book was published the same year as Lucy Delaney’s ''From the Darkness Cometh the Light; or, Struggles for Freedom'', Ida B. Wells’s ''Southern Horrors: Lynch Law in All Its Phases'', and Frances Ellen Watkins Harper’s ''Iola Leroy; or, Shadows Uplifted''.”
By: Anna J. Cooper
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
This two-volume book is an “exposé about the Standard Oil Company, run at the time by oil tycoon John D. Rockefeller, the richest figure in American history.” More from Wikipedia:<blockquote>“Originally serialized in nineteen parts in McClure’s magazine, the book is a seminal example of muckraking, and inspired many other journalists to write about trusts, large businesses that (in the absence of strong antitrust laws in the 19th century) attempted to gain monopolies in various industries.”
“''The History of the Standard Oil Company'' is credited with hastening the breakup of Standard Oil, which came about in 1911, when the Supreme Court of the United States found the company to be violating the Sherman Antitrust Act.”
“The original book was a two-volume hardcover set. An abridged paperback edition was released later.”</blockquote>By: Ida M. Tarbell
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