The changes were more dramatic in temperate regions than in the tropics. Because some resource management practices, such as intensively tending nondomesticated nut-bearing trees, bridge the boundary between foraging and farming, archaeologists investigating agricultural origins generally frame their work in terms of a continuum of subsistence practices. ScienceDaily. Why Humans Took Up Farming: They Like To Own Stuff : The Salt The appeal of owning your own property — and all the private goods that came with it — may have convinced nomadic humans … Famous Quaking Aspens Expected to Be Hit by Climate Change, Wildlife Populations Plummet by 68% in the Last 50 Years, 'Local' and 'Organic' Food Labels Only Tell Part of the Story, Another Reason National Parks are Vital for Endangered Species, Free-Roaming Dogs Keep Pandas From Thriving, New Books for the Climate Crisis Bookshelf, Even 400,000 Years Ago, the Loss of Animal Species Took a Toll on Humans, Meet Hank Shaw, the Omnivore Who Has Solved His Dilemma, Cats Are Going Extinct: 12 Most Endangered Feline Species. One theory posits that in times of plenty there may have been more time to start dabbling in the domestication of plants like squash and sunflowers, the latter of which were domesticated by the native peoples of Tennessee around 4,500 years ago.
“I think that the existence of declining efficiency in even one habitat type is enough to show that … domestication happening in times of plenty isn’t the best way to understand initial domestication,” he says. Despite the mixed results, the findings supporting domestication happening in times when there was less than an ideal amount of food is significant, says Weitzel. "Those early ancestors were more clever and more skilled than we knew.". According to a new study from the University of Connecticut, the shift away from hunting and gathering towards agriculture has long been baffling to scientists. Why did we start farming?
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“Fundamentally, when times are good and there are lots of animals present, you’d expect people to hunt the prey that is most efficient,” says Weitzel. One is that in times of abundance humans had the leisure to start experimenting in the domestication of plants. As UConn explains, Weitzel found evidence that forests of oak and hickory trees began to dominate the areas as the climate warmed, but also led to decreasing water levels in lakes and wetlands. A wide variety of plants and animals have been independently domesticated at different times and in numerous places. The content is provided for information purposes only. Weitzel found pollen from oak and hickory, leading to the conclusion that forests composed of those species began to dominate the region as the climate warmed, but also led to decreasing water levels in lakes and wetlands. And that the switch happened independently around the globe heightens the mystery. part may be reproduced without the written permission. But Weitzel also saw support for the first hypothesis in that an abundance of oak and hickory forest supported an equally prevalent game species population.
Improvements in agriculture in the West: 200, Developments in power: the internal-combustion engine. Medical Xpress covers all medical research advances and health news, Tech Xplore covers the latest engineering, electronics and technology advances, Science X Network offers the most comprehensive sci-tech news coverage on the web. Did they know they were breeding domestication characteristics into crops, or did these characteristics just evolve as the first farmers sowed wild plants into cultivated soil, and tended and harvested them?". "Taken together, that data provides evidence for the second hypothesis," says Weitzel. Sign up for membership to become a founding member and help shape HuffPost's next chapter, Register to vote and apply for an absentee ballot today, Senior Science Editor, The Huffington Post. Origins of agriculture - Origins of agriculture - How agriculture and domestication began: Agriculture has no single, simple origin. Your feedback will go directly to Science X editors. When did humans first begin farming? Oh, agriculture.
"Having an archaeological voice backed by this deep-time perspective in policy making is very important," he says. In fact, quite the opposite appears to be the case. It is only more confusing because the shift happened independently in about a dozen areas across the globe.
But a new study suggests that the age of agriculture might have dawned much earlier. "Hunter-gatherers are sometimes working fewer hours a day, their health is better, and their diets are more varied, so why would anyone switch over and start farming?". He did this by analyzing animal bones from the last 13,000 years and taken from a half-dozen archeological sites in northern Alabama and the Tennessee River valley, where human settlements and their detritus give clues about how they lived, including what they ate.He coupled the findings with pollen data taken from sediment cores collected from lakes and wetlands, cores that serve as a record about the types of plants present at different points in time.The findings are ... mixed. Next story Homo luzonensis – new species of early human found in the Philippines; Previous story Humans are not off the hook for extinctions of large herbivores – then or now
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