Dotmpotter - Dot Potter

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

Design With Cities, Not For Them

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

Santa Connects With Child Using Sign Language

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

They’re doctors, dentists and students.

New interactive map shows how rising seas will swallow US cities

While there’s unarguably greater awareness than ever that man-made climate change is contributing to global warming and rising sea levels, it can be difficult to visualise what that exactly means for the city you live in. How high will sea levels rise? When will it happen? Where will it happen? And, most importantly, what can we do about it?

These are the questions that this stunning new interactive map is designed to get you thinking about. Mapping Choices is part Google Maps, part time machine. It lets you choose any US city or zip code to see what rising seas will do to your nominated address, based on a range of projections about how high sea levels could increase.

 - ScienceAlert

You're only an "economic migrant" if you're poor and brown

Ned Richardson-Little is a Canadian academic who went to the US “in search of a better life,” did research in Germany and settled in the UK, something he was able to do thanks to his economic migrant grandfather who happened to have been born in Scotland.

Richardson contemplates the vilified category of “economic migrant” – “the greedy, dark other to those virtuously fleeing conflict” – and wonders how it is that no one has ever vilified him, given that he, too, is so obviously an “economic migrant.”

My grandparents (and father) were displaced people – Red Army deserters who destroyed their papers so that they could escape Europe via the DP boats to Canada – and I left Canada for the USA to found a company, then moved to the UK to represent an NGO and became a citizen, and have now moved back to the USA to write novels and campaign for better information policy. No one has ever called me an economic migrant.

https://boingboing.net/2015/11/29/youre-only-an-economic-mig.html

(cross-posted on the MIT Center for Civic Media blog)

A few years ago when I was working on the Civic Commons project with Code for America and OpenPlans, I did a presentation at Living Cities called “Cities that Work Like the Web” which discussed using open standards and…

In an experiment, two ravens had to simultaneously pull the two ends of one rope to slide a platform with two pieces of cheese into reach. If only one of them pulled, the rope would slip through the loops, leaving them with no cheese. Without any training they solved the task and cooperated successfully.

However, when one of the two birds cheated and stole the reward of its companion, the victims of such cheats immediately noticed and started defecting in further trials with the same individual.

“Such a sophisticated way of keeping your partner in check has previously only been shown in humans and chimpanzees, and is a complete novelty among birds.”

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