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We’re building a guide for everyday life, where experts will educate you about our world.
Author Spotlight
Isabella La Rocca González is an artist, writer, and activist.
Dobrota Pucherová is a researcher, author, and editor specializing in world literature.
Mohammad Golam Sarwar is a doctoral researcher at SOAS University of London.
Vincent Carretta is a professor and author specializing in 18th-century literature.
Sandra Ericson is an author and educator. She chaired the Consumer Arts and Science Department at City College of San Francisco for nearly three decades.
Ann Leslie Davis is an award-winning freelance journalist.
Carole Crumley is the director of the <u>Integrated History and Future of People on Earth</u> (IHOPE) initiative and professor of anthropology (emerita) at the <u>University of North Carolina at Chapel Hill</u>.
Marjorie Hecht is a longtime magazine editor and writer with a specialty in science topics. She is a freelance writer living on Cape Cod.
Beatrix Homler is an animal and human rights activist.
Kirsten Tambling is an art historian specializing in 18th-century art.
Guides
Environmental 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
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
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
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
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
areaWith new anthropological, biological and scientific findings, we are increasingly able to trace the outlines and fill in the blanks of our human evolutionary story. This can help us better understand the social and cultural processes that produced the world we live in now. This guide to Human Bridges explores the work of experts from the fields of human biology, human origins, and anthropology who want to contribute their individual expertise to a wider accessible body of information, and enlist in the cause to make this material a staple of education at all stages of life.
editorApril M. Short
sourceHuman Bridges 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
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
areaHuman ecology begins in the most intimate corners of our lives. Every breath we take, every meal shared, every relationship nurtured within a neighborhood depends on the health of the living environments around us. Human ecology helps us see how daily choices are woven into larger social and ecological systems—and how those systems, in turn, shape our bodies, minds, and spirits. It invites us to consider both our material needs—food, water, shelter—and our psychosocial needs—belonging, purpose, and agency—and to understand how inseparably they are linked.
editorEach lens in this Guide encourages us to notice relationships: between people, communities, and the natural world. It examines how governance can support quality of life, how neighborhoods grow and adapt, how education shapes our understanding of one another, and how cultures share resources and respond to change. The Guide offers practical ways to live more gently—and more courageously—with one another and with the planet, showing that the patterns we create carry consequences across places and generations.
At its core, human ecology is about caring for ourselves, the communities that shape us, and the ecosystems that sustain every moment of life. When society teaches that human well-being and environmental health are part of the same story, a new possibility emerges: that future generations may inherit not only knowledge, but wiser, more balanced ways of living on Earth.Sandra Ericson
sourceThe Observatory
areaConscious 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
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
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 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
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 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:The_History_of_the_Standard_Oil_Company
By: Ida M. Tarbell
This article on the German philosopher [[wikipedia:Johann_Gottlieb_Fichte
By: Ellen Bliss Talbot
From [[wikipedia:Woman_in_the_Nineteenth_Century
By: S. Margaret Fuller
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 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