Thoreau’s Walden Pond is under threat from human activities

April 6, 2018 by  
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In his book first published as  Walden; or, Life in the Woods , transcendentalist Henry David Thoreau reflected on living simply in green spaces while cultivating self-sufficiency and carefully observing the natural world. His reflections were informed by his experiences living in a cabin near the edge of Walden Pond in Concord, Massachusetts . Today, Walden Pond remains a cherished local landmark, where people enjoy hiking and swimming. However, since Thoreau’s time, Walden Pond has suffered from climate change,  erosion  and even human pee. In the mid-1800s, Thoreau described the “crystalline purity” of the water in Walden Pond, a characteristic still observable today. However, that may soon change as the effects of climate change take hold. In  a recently published paper on the environmental health of Walden Pond , researchers concluded that major changes in the algal content of the lake began in the 20th century and continue to threaten it today. According to the paper, “The sediment darkening and high percentages of [ algae ] in the recent sediments of Walden Pond … indicate not only that the lake ecosystem is now quite different from that described by Thoreau but also that it may be primed for more severe reductions in water clarity in a warming future.” Related: Thresher sharks die in Massachusetts – likely due to cold shock As global temperatures continue to rise , more people looking for relief from the humid summer weather in Massachusetts may find their way into the pond for a refreshing dip. Researchers concluded that more than half of the phosphorous content in the pond “may now be attributable to urine released by swimmers.” The good news is that Walden Pond has seen its environmental health improve in recent decades. However, vigilance is necessary to preserve Walden for future generations. Via The Guardian Images via Ekabhishek , Terryballard and Cbaile19

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Thoreau’s Walden Pond is under threat from human activities

The world’s first space hotel could launch by 2022

April 6, 2018 by  
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We’ve all heard of the companies promising to launch humans on trips to space , but have you thought about where you will stay once you get there? Startup Orion Span thinks they have the answer – and they’re planning to launch a luxury space hotel into orbit in the next few years. If this sounds like something you’d be interested in, start saving your pennies – a 12-night stay will set you back a mere $9.5 million PER PERSON. But don’t worry, the price includes transportation, food and drinks, and a three-month training course. The Aurora Station hotel will be able to accommodate four guests at a time, plus two crew members. The station will float above the Earth in low orbit (about 200 miles above the planet – 50 miles below the ISS) and the company claims it will be ready to start hosting guests by 2022. That’s extremely soon – keep in mind that other companies have set lofty goals for space hotels that didn’t quite get realized . The company plans to start with one station and expand as demand grows. If you want to book your stay right away, 80k will hold you a spot until the hotel is built and launched. Related: Elon Musk says trips to Mars coming as soon as next year Speaking of, Orion Span hasn’t provided much in the way of details for its space hotel. For instance, the company says it plans to manufacture the station at a Houston facility that hasn’t been built yet. Nor has it disclosed how it plans to transport people to the station – it seems likely that it will team up with one of the companies who is developing private space travel. Even still, it’s a pretty exciting idea, and not a bad price considering that it costs $81 million for an astronaut to hitch a ride to the ISS on a Russian rocket. Via Engadget Images via Orion Span

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The world’s first space hotel could launch by 2022

The House That Jack Built Imagines a Cabin on Stilts High Above a Polluted Lake

February 3, 2014 by  
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“The House That Jack Built” imagines a stilted refuge house high above a fictional polluted lake. Designed by Olson Kundig Architects , the project was created by conceptual artist Jack Daws , who penned a narrative about building a cabin on Walden Pond only to have a freight train loaded with toxic chemicals plunge into its waters. The cabin rises high above the polluted waters on stilts, creating a fictitious solution to a potentially real environmental disaster. Read the rest of The House That Jack Built Imagines a Cabin on Stilts High Above a Polluted Lake Permalink | Add to del.icio.us | digg Post tags: cabin on a lake , eco design , environmental destruction , green design , Jack Daws , olson kundig architects , sustainable design , The House That Jack BUilt , Walden Pond        

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The House That Jack Built Imagines a Cabin on Stilts High Above a Polluted Lake

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