environmental history

Costa Rica’s Coffee Production

This is me at Aquiares Coffee Estate, Costa Rica’s largest and oldest coffee plantation, where farmers and specialists have been growing coffee since 1880. As my tour guide Manuel explained, the product that so many people enjoy daily (and perhaps multiple times daily!) only comes to fruition after much time and effort.The Aquiares Coffee Estate

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Dragons Tooth 1

Appalachian Trail’s “Dragon Tooth”

Along the Appalachian Trail in Virginia is a fascinating rock formation called “Dragon’s Tooth”. It sits atop of a mountain by the same name, and is one of the three “Crown Jewels” of the state beloved by nature-seekers, backpackers, and the like.The photos show first the obvious tooth formation, and second is a rock scramble

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Gila National Forest

New Mexico’s Gila National Forest

In the midst of the Gila National Forest in New Mexico stands this cross-topped mound. It marks the crypt and burial site of Sergeant James Cooney, and the marker besides the grave tells readers that Cooney was killed by Indians in 1880 as he tried to warn settlers about an upcoming Indian raid. What the

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South Central PA Landscape

Ancient History of the Cumberland County Swath

Much of south-central Pennsylvania’s landscape is extremely ancient. For instance, a large swath of Cumberland County, where this photo was taken, straddles the Cambrian, Ordovician, and Silurian Ages, dating from 570 million to 417 million years ago. Limestone was one of the major types of soil generated in these millennia. There was also a mass

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Mother-Daughter

Chimpanzee’s Development of Stone-Age Technology

This mother chimpanzee is using stones to crack open a nut, as a child watches and learns. The skill-level needed for this operation is difficult (finding the right anvil-shaped stone, using another proper-sized stone to bang, learning how to position the nut, etc), and it will be until the young chimp is about six before

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Falling Water

Frank Lloyd Wright’s “Falling Water”

Fallingwater is the most iconic home of the American architect Frank Lloyd Wright for good reason. The building was constructed during the Great Depression, and integrates the natural landscape of running water, stone, and woodlands throughout. Windows and walls beckon to rather than barricade from the outside terraces. Fallingwater was created in the middle of

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Death Cap Mushrooms

Toxic Death Cap Mushrooms

Displayed here are the “Amanita Phalloides,” the “Death Cap” mushrooms responsible for 90% of fatalities caused by mushroom poisonings in the world today, and favored by assassins historically. The fungi are said to be delicious, and their toxicity lasts regardless of cooking, freezing, or drying. But the Death Caps’ common looks and tasty flavor belie

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Veggie Lamb

The Vegetable-Lamb of Tartary

Medieval Europeans lived far more isolated lives than we, and consequently, existed knowing there were vast tracts of lands and cultures to which they had no access. Tales about places necessarily depended on word-of-mouth, supplemented with rare but extremely popular travelogues. And so came to pass stories and legends about an unusual living thing, half-plant

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Mosquito

Malaria and its Shaping of History

Malaria has been an extraordinary shaper of history. Dated as far back as 30 million years old, this protoza really took off after the agricultural revolution (not surprising, since it thrives in mosquitos, who love the standing waters that frequently accompany cleared out lands). Some scientists believe Malaria to be the single-biggest killer in human

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Mounds

Prehistoric Mound Markers and Their Functions

Across the world, prehistoric cultures have marked the landscape with monuments expressed as mounds, circles, and ditches. Anthropologists frequently interpret these structures in light of their astronomical or religious focus, but recent research by Lynne Kelly has argued for a more pragmatic function. It turns out, cultures transitioning from nomadism to full-time agriculture across the

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Yazd Iran

After-Death Religious Traditions of the Zoroastrians

Religious traditions across history have commonly developed rituals around purity and how to properly bury the dead: quite often, these areas overlapped. In the ancient period of the Zoroastrian religion (developing in modern Iran), records of disposing human corpses in a non-polluting way were documented as early as the fifth century BCE. Zoroastrians thought that

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Spiderweb

Ovid’s “Metamorphosis”

One of my favorite moments in literature comes from the Ancient Roman poet Ovid’s _Metamorphosis_, which weaves together all the myths of the Olympian deities into one narrative. Among the hundreds of tales Ovid relates is the story of the contest between the Goddess Minerva and the young maiden Arachne, whose talents for weaving exquisite

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