The Southern Ocean around Antarctica absorbs a significant share of the carbon dioxide emitted by human activity. For a while, it seemed to be slowing down. But studies say it has returned to normal, though the mechanics aren’t well understood.
After an unexpected lull, Earth’s Southern Ocean – a vast marine moat surrounding Antarctica – is pulling carbon dioxide out of the atmosphere at an increased clip.
The trend should ease concerns that the Southern Ocean may be losing its capacity to scrub CO2, a climate-altering greenhouse gas, from the atmosphere.
It also highlights how much remains to be learned about the factors governing CO2 uptake in Southern Ocean, researchers say.
By some estimates, the Southern Ocean accounts for 43 percent of the total ocean uptake of CO2 emissions humans pump into the atmosphere. But the controls on that uptake and their interplay are poorly understood. Solving those puzzles would put estimates of the ocean’s response to continued global warming on a more sound footing, researchers say. Continue reading Nature’s global warming ‘sink’ isn’t clogged anymore, studies say→
Al Jazeera Upper house passes law allowing troops to fight on foreign soil for first time since World War II, despite protests.
Japan’s parliament has passed a law allowing its military to fight on foreign soil for the the first time since World War II.
Japan marks WWII anniversary amid criticism
The upper house of the Japanese parliament passed the law on Saturday despite fierce attempts by opposition politicians to block the move.
The approval makes the legislation into law, loosening post-World War II constraints on the use of force by the military to its own self-defense only.
The legislation, passed by the more powerful lower house in July, sparked sizable protests and debate about whether the nation should shift away from its pacifist ways to face growing security challenges.
The motion, backed by Shinzo Abe’s ruling coalition, passed following days of heated debate that at times descended into scuffles and shouting matches between parliament members.
Opposition politicians on Thursday pushed and shoved in a failed bid to stop a committee approving the bills.
Abe has faced fierce criticism for his handling of the bills and there are growing signs the campaign has taken a political toll.
SHINENGENE, Zambia, Sept 15 (Thomson Reuters Foundation) – The women sat quietly in a village church in northwest Zambia, the sun slanting down on their colorful Sunday outfits as they told how life had changed since their chief sold a tract of land to a foreign firm for a new copper mine, displacing hundreds of families.
“We had a vast land and we could do anything,” Seke Mwansakombe, one of the displaced women, told the Thomson Reuters Foundation.
“Here we are confined to 40 by 40 meter plots and our movements have been restricted because certain areas are now no-go areas.”
Kalumbila Minerals Ltd, a subsidiary of Canada-based First Quantum Minerals Ltd, signed a deal with Senior Chief Musele in 2011 to buy 518 square kms of surface rights for its mining activities, called the Trident Project.
Independent Catholic News Christian Aid has renewed its call for EU members to respond with fairness and vision to the present refugee crisis, saying it was disappointed at the outcome of ministerial talks in Brussels this week.
The EU’s Justice and Home Affairs Council failed to agree binding quotas that would commit EU member states to taking an additional 120,000 refugees – agreeing instead to relocate just 40,000 over a two-year period. In addition, although ministers did agree a welcome increase to the EU budget to help refugees in countries neighboring Syria, additional funds will not be available until next year.