Jason Ratiff | "Super Shadows”

Africa has done little to contribute to global warming, but it showed some serious climate leadership this week by announcing a $20 billion plan for a massive renewable energy initiative. New goals under the African Renewable Energy Initiative, announced Tuesday at the United Nations climate summit in Paris by the African Development Bank and heads of state, would bring 300 gigawatts of renewable energy online by 2030—that’s twice as much electricity as is currently produced on the continent.

‘Tired of Being in the Dark,’ Africa Announces Radical Renewable Energy Plan | GOOD

The Moon Parka - A jacket made of synthetic spider silk

Remember the Japanese biomaterials company Spiber? In 2013, they presented a cocktail dress made of Qmonos (from the Japanese word kumonosu meaning ‘spider web’), their present 11-year-10-design-iterations-and-656-gene-synthesis synthetic version of stronger than steel and more flexible than nylon lightweight spider silk.

Snip from geek.com:

The end result of all that research is a method for producing artificial spider silk through a fermentation process using bioengineered microorganisms to produce the silk proteins. A real spider can only produce so much silk, but an engineered cell that does nothing but spit out silk proteins can be used to scale production up quickly.

Now they presented in collaboration with The North Face a new prototype called The Moon Parka, which is currently touring North Face stores across Japan. It’s intended to show that practical applications of spider silk are possible (cost is now 1/53,000 of what it was in 2008). Spiber aims to deliver the final product next year. Presumably only in Japan. But fingers crossed for a worldwide rollout at reasonable prices.

Watch their promo-launch video below:

[North Face x Spiber] [Spiber] [picture by North Face]

Setting up any business is a challenge but in Ethiopia those range from daily operating headaches such as on-off internet to even more fundamental business challenges

“The internet goes out a couple of times a week — when that happens, there is not much we can do but rely on phone lines to take orders,” said Feleg Tsegaye, manager of Deliver Addis.

But he also believes the Horn of Africa nation — the second most populous on the continent — offers enormous opportunities.

Tsegaye was born and brought up in the US but moved to Ethiopia, the homeland of his parents, hoping to tap into a still largely untapped but swiftly growing market he believes is one of the most promising on the continent.

“The IT sector is still in its infancy — typically in these markets there is a way to transfer money very quickly and very easily, but here that doesn’t exist quite yet,” he added.

“Once you have a way for entrepreneurs to make money through technology, I think you are going to see that change very quickly.”

With a growth rate of nearly 10 per cent a year over the past decade, according to the World Bank, Ethiopia has attracted entrepreneurs eager to take their cut of a market with over 94 million potential consumers.

The Ethiopian capital Addis Ababa now has three “start-up incubators”, some supported by foreign investors, to help Ethiopian entrepreneurs launch their own business.

HiPOD (2 May 2018): Clays in a Grouping of Small Craters 

  — 282 km above the surface. Black and white is 5 km across; enhanced color is less than 1 km.

NASA/JPL/University of Arizona

For more on the Fermi Paradox and why alien life hasn’t found us yet. (Infographic via futurism)

‘I Came By Boat’ Campaign Highlights The Critical Skills Migrants Are Contributing

They’re doctors, dentists and students.

Breathtaking Images of Underwater Life Captured by Freediving Photographers Alex Voyer and Alex Roubaud

Send me to Mars with party supplies before next august 5th

Greenland is Melting Away

This river is one of a network of thousands at the front line of climate change.

 By NYTimes: Coral Davenport, Josh Haner, Larry Buchanan and Derek Watkins                                    

On the Greenland Ice Sheet — The midnight sun still gleamed at 1 a.m. across the brilliant expanse of the Greenland ice sheet. Brandon Overstreet, a doctoral candidate in hydrology at the University of Wyoming, picked his way across the frozen landscape, clipped his climbing harness to an anchor in the ice and crept toward the edge of a river that rushed downstream toward an enormous sinkhole.

If he fell in, “the death rate is 100 percent,” said Mr. Overstreet’s friend and fellow researcher, Lincoln Pitcher.

But Mr. Overstreet’s task, to collect critical data from the river, is essential to understanding one of the most consequential impacts of global warming. The scientific data he and a team of six other researchers collect here could yield groundbreaking information on the rate at which the melting of the Greenland ice sheet, one of the biggest and fastest-melting chunks of ice on Earth, will drive up sea levels in the coming decades. The full melting of Greenland’s ice sheet could increase sea levels by about 20 feet. [bold/itals mine]

“We scientists love to sit at our computers and use climate models to make those predictions,” said Laurence C. Smith, head of the geography department at the University of California, Los Angeles, and the leader of the team that worked in Greenland this summer. “But to really know what’s happening, that kind of understanding can only come about through empirical measurements in the field.”

For years, scientists have studied the impact of the planet’s warming on the Greenland and Antarctic ice sheets. But while researchers have satellite images to track the icebergs that break off, and have created models to simulate the thawing, they have little on-the-ground information and so have trouble predicting precisely how fast sea levels will rise.

Dire report by three excellent Times journalists covering a team of researchers camped out on the icesheets of Greenland. The conclusion is that glaciers and land ice are melting at rates far higher than scientists anticipated, or that climate models have shown. This means that sea levels are rising faster than projected, and many coastal communities are in grave danger.

The economic impacts are incalculable.

Dust, stars, and cosmic rays swirling around Comet 67P/Churyumov–Gerasimenko, captured by the Rosetta probe. (Source)