Lifeboat Foundation: Safeguarding Humanity
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Category: sustainability – Page 570

Have you ever lifted half a ton? With the Guardian GT, a set of robotic arms, you could do so with as little as two kilogram (five pounds) of force, allowing you to have superhuman strength.

Elon Musk recently made headlines asserting that, in order for us to both progress and survive as a species, we must merge with machines and become cyborgs. And, as climate change rages onwards and the biological difficulties of completing a human mission to Mars become ever more apparent, many are beginning to agree.

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A controversial plan to cool down the planet by artificially simulating volcanic eruptions could have disastrous consequences for Earth—yet there are no laws or regulations to stop any country or private company from deploying such technology.

Solar geoengineering is one of the proposed ways to artificially reduce global temperatures. It is often seen as one of the most extreme options—but also potentially one of the most effective. It involves injecting aerosols into the atmosphere. When the gas combines with oxygen, droplets of sulfuric acid form. These droplets reflect sunlight away, cooling the planet in the process. All good in theory, but the consequences of solar geoengineering are largely unknown.

In a study published in Nature Communications, scientists led by Anthony Jones, from the University of Exeter, U.K., have now examined what would happen if solar geoengineering was used in the Northern Hemisphere to try to prevent global warming and the extreme weather that goes with it—in this case tropical cyclones.

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Engineers from Harper Adams University in Shropshire are working on machines that can autonomously plant seeds, weed, water and spray without a farmer needing to venture into the field.

Professor Blackmore said: ‘I am trying develop a completely new agricultural mechanisation system based on small smart machines.

‘We are developing laser weeding, droplet application where only 100 per cent of the chemical goes onto the target leaf, selective harvesting where we can grade the product at the point of harvest.

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Today’s Sputnik moment is China’s rapid growth as an economic and technological superpower. In 2017 alone, China has outpaced the United States in renewable energy efforts and has become the standard-bearer in combating climate change and advocacy for globalization. Similarly, China is rapidly moving towards taking the lead in technology from the United States and is looking at quantum computing and artificial intelligence as areas for growth to do so.

The Verge recently published an article citing Alphabet chief executive officer Eric Schmidt’s perspective that the United States is falling behind when it comes to research and development in artificial intelligence, particularly compared to the rapid pace of innovation that China has set in the field. Schmidt, who is also the chair of the Defense Innovation Advisory Board, gave those remarks as part of a discussion at The Artificial Intelligence and Global Security Summit held by The Center for a New American Security (CNAS), a nonprofit think tank dedicated to research and analysis on how the United States can make informed policy-making decisions on national security and defense.

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Following a $200 million investment this summer — the largest agriculture-tech funding round in history — vertical farming startup Plenty is expanding beyond its Bay Area roots.

The company is opening a second farm in the greater Seattle area, Plenty CEO Matt Barnard told Business Insider. Located in Kent, Washington, the 100,000-square-foot warehouse facility will grow 4.5 million pounds of greens annually, which is enough to feed around 183,600 Americans, according to the USDA.

The new farm will officially start production in spring 2018. Instead of growing outdoors, Plenty grows its crops on glowing, LED-lit 20-foot-tall towers inside a former electronics distribution center in South San Francisco. The towers do not require soil, pesticides, or even natural sunlight.

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A two-in-one solar bio-battery and solar panel has been created by researchers who printed living cyanobacteria and circuitry onto paper.

Cyanobacteria are photosynthetic micro-organisms that have been on Earth for billions of years. They are thought to be the primary reason why the Earth’s atmosphere is oxygen rich.

Now, a team has demonstrated that cyanobacteria could be used as an ink and printed from an in precise patterns onto electrically conductive carbon nanotubes, which were also inkjet-printed onto the piece of paper. The team showed that the cyanobacteria survived the printing process and were able to perform photosynthesis so that small amounts of electrical energy could be harvested over a period of 100 hours.

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I was thinking about this thing, and the one in Iceland. Maybe we could build giant blimps in the atmosphere of Venus, it would carry that machine on its belly, and on the back of the blimp super advanced solar panels. Then inside of the blimp the CO2 could be mixed into liquid crystals or something like that and be dropped like rain down on the surface, to eventually terraform it.

Global Engineering — a phrase that describes steadying the world’s climate with technical solutions. A Swiss company has received EU funding to develop a machine that captures CO2. Can it really make a difference?

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