Genetically engineered fish, anyone?

Would you eat a genetically modified fish? What about pork from a pig with mouse genes? Beef from cattle with genes spliced to resist “mad cow” disease?

CHILE-SALMON/CRISISThese are questions Americans may soon have to answer for themselves if the U.S. health regulators allow the sale of a genetically engineered salmon. The company that makes it, Aqua Bounty Technologies Inc <ABTX.L>, expects an agency decision by year’s end.

The biotech says its Atlantic salmon grows nearly twice as fast as normal salmon and could help Americans get more locally farmed fish. That could cut down on U.S. imports of roughly $1.4 billion a year in Atlantic salmon from other countries such as Chile while also easing pressure on wild Atlantic salmon in the nation’s Northeast.

But environmentalists and consumer advocates are concerned about what could happen if such altered fish were to escape or be released in rivers or off-shore salmon farms. They also worry about the health effects of eating such modified fish.

The Food and Drug Administration takes up the issue starting Sept. 19 as part of a three-day public hearing on whether to allow the genetically altered salmon on the U.S. market.

For more on the salmon situation, click here. For other genetically engineered food animals that aren’t far behind, click here.

Photo credit: Reuters/Victor Ruiz Caballero (Workers process farmed salmon at a plant in Chile. The fish shown in the photo are not genetically modified.)



Copenhagen – Malmö Loop City

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An interesting idea by our friends at Bjarke Ingels Group to use a proposed new rail line to link Copenhagen and Malmö and their surrounding cities into a binational metropolitan area.

What I find compelling about these sorts of ideas is the possibility of taking new infrastructure and laying it over existing agglomerations of (often broken and unsustainable) places to make possible both radical innovation and intelligent infrastructural reuse. Whether this BIG idea has practical legs, and whether even something like this could do much to revitalize the ruins of the unsustainable in suburban North America, well, that’s a whole different discussion altogether. For now, it’s just gratifying to see someone thinking about change at the proper scale.

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(Posted by Alex Steffen in Urban Design and Planning at 12:45 PM)

New EPA Sticker Grades Your Car

The EPA is considering a new fuel economy sticker for new cars and trucks sold in the US that gives consumers more information about their new car’s environmental impact, and they’ve posted an interactive “walk-through”on the EPA website.

More about the new stickers, and why they will spark insane shouting matches, after the jump.

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Adaptation vs. Prevention, and Climate Model Consensus

Looking back one and five years ago today on Worldchanging:

2009
The Lessons of Katrina: Global Warming Adaptation is a Cruel Euphemism and Prevention is Far, Far Cheaper
Joe Romm adds an update to his writing about climate adaptation and argues that there’s still time for prevention, which is the better way to go…

2005
Patrick di Justo: Climate Consensus
Patrick di Justo, a New York-based science journalist, reports on the current state of understanding of the interactions between climate and ecosystems, and the efficacy of climate models…

Other recent “look backs”:
August 26
August 27
August 30

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(Posted by WorldChanging Team in Climate Change at 10:30 AM)

Coast Guard Implementing Net Zero Housing

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The U.S. Coast Guard has set a goal of a net zero carbon footprint for housing at their Southwest Harbor Base in Maine.  The base is using solar panels, solar hot water heaters and now a wind turbine for their energy needs.  Efficiency-boosting retrofits will also be done, including new electrical systems and better insulation.

The newly-installed wind turbine sits atop a 70-foot tower and provides power to a duplex housing unit located on the base.  The upgrades and retrofits will begin in October.

The Coast Guard is looking to install wind power at other bases in Maine and around the country.  This push toward renewable energy is part of a bigger program by the Department of Defense to get 25 percent of their energy from renewable sources by 2025.

As Capt. James McPherson of the Coast Guard said, “We want to be good stewards of the environment and we want to be careful how we spend tax payer dollars, but we also think the debate is over whether we need to go to alternative energy.”  Yes, it is.

via Inhabitat