By NICHOLAS D. KRISTOF, nytimes.com
Flame retardants illuminate everything that’s wrong with our money-driven politics.
By NICHOLAS D. KRISTOF, nytimes.com
Flame retardants illuminate everything that’s wrong with our money-driven politics.
Infographic Of The Day: The Insane Choices You Face At The Drugstore
“The innovation process leads to an overall product experience that’s horrible.”
Full Story: Fastcodesign
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The smart grid could go a long way in conserving energy and smoothing out load demand for the nation’s utilities. Researchers at MIT however, say there may be a law of unintended consequences at work with smart grid. If too many people set appliances to turn on, or devices to recharge, when the price of electricity crosses the same threshold, it could cause a huge spike in demand — and potentially overload the power grid, they surmise.
The DIY Terminator: Private Robot Armies And The Algorithm-Run Future Of War
In the latest installment of the Butterfly Effect: Predator drones are just the start of unmanned, autonomous warfare technology. But as the tech becomes more democratized and more deadly, what happens when anyone can assemble an army of killing machines?
Full Story: Fast Company
Paul Higgins: In part I am not surprised by this and you should not need a major study to measure it. If the program is not designed to reward people for reducing car size or a significant improvement in efficiency then it is unlikely to happen. Just looks like poor design to me. The International Transport Forum, an intergovernmental think tank, recently published a study on car fleet renewal scheme in three countries. The study was conducted to measure the impact of governmental incentives in the US, Germany and France (all car friendly nations with a production of cars) which aimed to trade old cars for newer ones hoping that this will stimulate both sustainability and the car industry. Now, 2 years later, a first study is published that evaluates the cost-effectiveness of the car renewal from a sustainable and social point of view. Factors like CO2 and NOx (nitrogen oxides) emissions as well as road safety are measured. The study, however, didn`t give the results the politicians had hoped for. One could have expected that newer cars caused less pollution and reduced the risk of traffic accidents, in other words achieving a positive cost-effectiveness. That is true in the short term but in the long run the positive aspects diminish. The study shows that a lot of consumers have traded their old small car in favor to a new medium-sized one. Bigger cars need more fuel and cause higher air pollution. As the new car is more comfortable consumers spend more time travelling and road safety per car decreases. Logically, both CO2 and NOx-emissions increase. Taking a look on the cost-effectiveness shows, of course, negative values, too. Paul Higgins: I have commented in more detail at the original Blog Post : World Future Society
Our best investments have emergent use cases that the founders never considered when they launched them. Kickstarter is showing that in spades right now. When Perry initially imagined Kickstarter almost ten years ago now as a way to raise money for a music festival, he certainly never thought a golf pro would use Kickstarter to raise the sponsorship money he needs to play a season on the pro tour. And yet that is exactly what is happening right now.
Scientists believe the vaccine used to wipe out smallpox offered some protection against HIV, but its gradual withdrawal allowed the virus to flourish.
Smallpox is estimated to have killed up to 500 million people in the 20th century alone, but comprehensive vaccination programs succeeded in eradicating the disease.
In findings published in the journal BMC Immunology, scientists said HIV rates increased exponentially after the vaccine was withdrawn from use.
The US investigators say trials indicate the smallpox jab interferes with the way HIV spreads within the body.
The climate changers: How wind turbines make their own clouds
They are billed as vast sentinels that will protect our world from climate change.
But, at the same time, these wind turbines are creating a new little climate of their own. The 196ft structures whipped up the sea mist which blankets them in this photograph.
The phenomenon is caused by the spinning 130ft blades which churn up the warm air at sea level and mix it with cooler air above at Scroby Sands, near Great Yarmouth in Norfolk.
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