Dotmpotter - Dot Potter

Ending slavery will also help save the one thing that connects us all... Earth.

Read it here.

“Desperate migrants from Myanmar and Cambodia are enslaved on fishing boats to strip the oceans of fish… in Brazil, young men are trapped by debt in work illegally logging the Amazon forest… Brick kilns in India, operated by bonded labourers, are fuelled with old tyres and used motor oil, spewing carcinogens into the air.”

REBLOG to educate your community about the impact of our everyday consumption.

UN to probe the UK's deadly disability cuts

UN investigators to determine if the government committed "grave violations" after disabled people ordered back to work.

The UK has become the first country in the world to be placed under investigation by the United Nations for violating the human rights of people with disabilities amid fears that thousands may have died as a consequence of controversial welfare reforms and austerity-driven cuts to benefits and care budgets.

UN inspectors are expected to arrive in the country within days to begin collecting evidence to determine whether the British government has committed “systematic and grave violations” of the Convention on the Rights of Persons with Disabilities.

 This is just great.

Big Data's religious faith denies the reality of failed promises, privacy Chernobyls

Maciej Ceglowski (previously) spoke to a O'Reilly’s Strata Big Data conference this month about the toxicity of data – the fact that data collected is likely to leak, and that data-leaks resemble nuclear leaks in that even the “dilute” data (metadata or lightly contaminated boiler suits and tools) are still deadly when enough of them leak out (I’ve been using this metaphor since 2008).

Ceglowski also raises a critical point: Big Data has not lived up to its promises, especially in life sciences, where we were promised that deep analysis of data would yield up new science that has spectacularly failed to materialise. What’s more, the factors that confound Big Data in life science are also at play in other domains, including the business domains where so much energy has been expended.

The key point is that people react to manipulation through Big Data: when you optimize a system to get people to behave in ways they don’t want to (to spend more money, to click links they aren’t interested in, etc) then people adapt to your interventions and regress to the mean.

Big Data’s advocates believe that all this can be solved with more Big Data. This requires them to deny the privacy harms from collecting (and, inevitably, leaking) our personal information, and to assert without evidence that they can massage the data so that it can’t be associated with the humans from whom it was extracted.

As Ceglowski puts it, ‘people speak of the “data driven organization” with the same religious fervor as a “Christ-centered life”.’

Read the rest

Researchers at MIT have developed a new method for harnessing energy generated by very small bending motions, which could be capable of harvesting power from a broader range of natural human activities such as walking and exercising.

Yale Environment 360: New Device Harvests Energy From Walking and Exercising, Researchers Say

It’s estimated that the world yields 110 million tons of citrus fruits annually, with oranges accounting for more than half of that production volume. Given that not every part of the fruit is put to use, that’s a lot of waste.  But researchers at Flinders University in Adelaide, Australia, have made a breakthrough that will allow humans to use citrus waste to suck the highly poisonous metal mercury out of land and sea.

Orange Peel Waste Can Help Remove Mercury Pollution From Oceans | GOOD

Yet despite decades of relegation to roles as tourist attractions or advertising gimmicks, airships may be on the verge of a comeback. This resurgence will be fueled not by impractical nostalgia or fandom, but by incredible advances in airship technology that have made these craft both immeasurably safer than their predecessors, and perfect vessels for certain niche conditions. And it seems like this phoenix-like rebirth of everyone’s favorite forgotten tech might just begin in the Canadian north.

How Modern-Day Dirigibles Can Plug The World’s Transit Gaps   | GOOD

Earth Could Lose a Third of Its Topsoil

You might think that dirt doesn’t matter that much — after all there seems to be so much of it all over the planet.

But researchers warn that the world’s precious supply of topsoil — which we need to grow food crops, absorb excess carbon and supply us with new antibiotics — is being lost faster than it can be replenished through natural processes. And the decreasing supply of soil could have a catastrophic effect on agriculture and the world supply of food.

The UN, which designated 2015 as the International Year of Soils, warns that 33 percent of the planet’s soil resources are being degraded due to erosion, pollution, acidification and nutrient depletion — destructive processes that are caused by bad land management. And unless new approaches are adopted, the amount of productive farmland on Earth per person will only amount to one-fourth of the amount available in 1960.

In December, the UN is set to release a report on the state of the world’s soil, and it’s likely to present an even more grim picture, according to a preview in New Scientist. We’re losing soil at the rate of 30 soccer fields per minute, and if we don’t slow the decline, the planet’s entire supply of soil for farming could be gone by 2075.

(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…