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Arctic Ocean Rapidly Acidifying

Arctic oceans acidification is increasing rapidly due to several factors including declining sea ice and freshwater flows. After three years of ongoing research by an international team of scientists, a study commissioned by the Arctic Monitoring and Assessment Programme for a first-ever comprehensive assessment of Arctic Ocean acidification was presented last week at a meeting of Arctic Council Ministers in Bergen, Norway.

The research show that the cold waters of the Arctic sea are more vulnerable to acidification. Cold water more readily absorbs CO2 and combined with the precipitous drop in summer sea ice extent, thus exposing more open water, northern oceans are rapidly acidifying.

“The sea ice has been a lid on the Arctic, so the loss of ice is allowing fast uptake of CO2,” said Richard Bellerby of the Norwegian Institute for Water Research, chairman of the report.

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Enviro News Wrap: Climate Science Confirmation (again); Beleaguered Oceans; Tar Sands Skyline, and more…

The Latest Environmental News HeadlinesGlobalWarmingisReal contributor Anders Hellum-Alexander wraps-up and comments on the climate and environmental news headlines for the past week:

  • Global warming is real, and it was just confirmed again for about the millionth time. The only people that doubt human-caused climate change are people that benefit from climate change denial or people that believe misinformation campaigns by people who benefit from climate change denial. The argument of there being debate about climate change science is false and should die like the thousands of species that are dying off right now in one of the largest die offs in earth’s history.
  • The higher the price of fossil fuels the more incentive people have to switch to alternatives; like solar, electric vehicles, energy efficiency, biking instead of driving, etc. Higher prices hurt the average citizen but it increases the rate of adoption to renewable energy. What is really effective is consistent high prices, spikes scare people but does not change behavior. We have created an economy where we can get addicted to products that have artificially low prices, do terrible damage to society, and when we want to switch to an alternative the only option is for everyone to pay high prices for the old product while paying for the new product as well. The structure of our economy is making the transition to renewable energy difficult and slow. Read More→

Video Friday: Evidence for Climate Change Before Al Gore, Computer Models, or the IPCC

Today’s video from Potholer54 (a.k.a. Peter Sinclair) dispels the myth that evidence for climate change is based solely on computer models, or some sort of hoax designed to make Al Gore rich, or a massive conspiracy by a cabal of power-hungry, grant-seeking climate scientists operating under the aegis of the IPCC. It’s stuff your great grandfather knew.  

Managing a Sustainable Workforce: A Cautionary Tale about Worker Safety

It's time for western companies to engage proactively on worker safety and a sustainable workforce throughout their global supply chainThe health and well being of a workforce is a key part of corporate social responsibility (CSR) and it is crucial to the wider issue of sustainable development. Recent events in the Bangladeshi garment industry have focused the world’s attention on wealthy companies that exploit cheap labor in the developing world.

Bangladesh’s $20 billion garment industry makes it the third biggest clothing exporter in the world, but the working conditions for the country’s 3.6 million garment workers are unsafe. According to the advocacy group International Labor Rights Forum, since 2005, at least 1,800 garment workers have been killed in factory fires and building collapses in Bangladesh. Garment jobs in the country pay 3,000 takas ($38) a month, which are some of the lowest wages in the world.

In Bangladesh, like many other developing countries, workers’ rights are virtually non-existent. These abysmal working conditions are due in large part to a combination of government corruption and industry indifference.

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EarthTalk: Climate Change and Hawaii’s Coral Reefs

Poisonous run-off, rising ocean levels, increasingly acidic waters and overfishing are taking their toll on Hawaii's reefs and the marine life they support. Biologists are working hard to stem the problem but must now deal with invasive algaes that are compromising the whole reef system.EarthTalk® is a weekly environmental column made available to our readers from the editors of E/The Environmental Magazine

Dear EarthTalk: What’s the prognosis for Hawaii’s coral reefs in the face of global warming, invasive algae and other environmental threats?  – Bill Weston, San Francisco, CA

Despite sweeping protections put in place near the end of George W. Bush’s presidency for large swaths of marine ecosystems around the Hawaiian Islands, things are not looking good for Hawaii’s coral reefs. Poisonous run-off, rising ocean levels, increasingly acidic waters and overfishing are taking their toll on the reefs and the marine life they support. Biologists are trying to remain optimistic that there is still time to turn things around, but new threats to Hawaii’s corals are only aggravating the situation.

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