The Washington Post reports: Scientists have announced that a much-anticipated break at the Larsen C ice shelf in Antarctica has occurred, unleashing a massive iceberg that is more than 2,200 square miles in area and weighs a trillion tons. Also, Nagraj Adve on why India must heed the cracking of this Haryana-sized Antarctic ice shelf.
Here are the key findings from Centre for Science and Environment’s study of how India has warmed over the years, also plotted in animation. The analysis looks at temperature trends in the country –both annual and seasonal– from 1901 till recent years. It finds that the country has been getting warmer continuously, consistently and rapidly.
The determinant element in the concept of eco-socialism is the prefix eco. And that means the rejection of industrialism. A good socialist only needs to rejects capitalism. But to be an eco-socialist one must also reject industrialism as a future perspective for mankind, and agree to a program of de-industrialization (now often clumsily called de-growth).
From The Daily Conversation: This video shows the top 10 countries threatened by the 6 meter sea level rise we are almost guaranteed to see in the not-too-distant future, according to the projected pace of global warming and ice melt in Greenland and Antarctica. India is No. 3 on the list, and China No. 1.
In West Antarctica, a huge ice shelf called Larsen C has developed a rift 175 kilometres long and half-a-kilometre wide, which could soon set loose an iceberg the size of Haryana, at over 5,000 sq. km. We need to pay more attention because it could potentially gravely impact India in the near and long term.
There’s a fundamental difference between the ecology movement and social movements of the past. The demands of social movements could be fulfilled to a large extent, thanks to the growing cake. But with the emergence of the ecology movement, the situation has changed completely. Now, not only must the cake not grow, it must shrink.
Common Dreams reports: For the third year in a row, the world experienced its warmest year ever recorded. In 2016, a total of 22 nations set all-time records for their hottest ever temperatures. This breaks the record of eighteen all-time heat records in 2010 for the greatest number of such records set in one year.
Hydropower is a significant source of greenhouse gas emissions: a new study shows that the world’s hydroelectric dams are responsible for as much methane emissions as Canada. The study finds that methane, which is at least 34 times more potent than carbon dioxide, makes up 80% of the emissions from water reservoirs created by dams.
“The Great Barrier Reef of Australia passed away in 2016 after a long illness. It was 25 million years old.” So begins Rowan Jacobsen’s moving obituary for the world’s largest living structure. With 2,900 individual reefs and 1,050 islands, it’s larger than the United Kingdom, and it contained more biodiversity than all of Europe combined.
According to an authoritative new report, some of the heat that accumulates in oceans over the years can get released back to the atmosphere. In a nutshell, the oceans were behaving less like heat sponges over the last year or more, instead releasing heat to the surface, and hence the spike in average global temperatures.
To fight climate change, a war-like mobilization a la McKibben is not necessary. Actually we are not at war at all. If we are, then it is we who are the aggressors, we are the enemy of nature. Then the first task for the transition is to end our aggression. We need only to withdraw.
Bill McKibben writes: Unlike Adolph Hitler, the last force to pose a planetwide threat to civilization, our enemy today is neither sentient nor evil. But before the outbreak of World War II, the world’s leaders committed precisely the same mistake we are making today—they tried first to ignore their foe, and then to appease him.
Chris Mooney reports: A recent report showed Greenland lost 1 trillion tons of ice mass between 2011 and 2014. A new NASA study shows that key areas where glaciers have been melting have actually experienced a reduction in gravitational pull, which has in turn reduced sea levels, confirming an age old prediction of climate science.
Fred Pearce writes: How hard would it be to keep global warming under 1.5 degrees? At various times in the past six months, global average temperatures have sometimes gone above 1.5 degrees. The truth is that scientists are only now getting out of the blocks to address what a 1.5-degree world would really look like.
Chris Mooney reports: In a new study published in Nature, scientists say they have for the first time thoroughly documented one of the most profound planetary changes yet to be caused by a warming climate: The distribution of clouds all across the Earth has shifted, in such a way as to make global warming worse.
Dana Nuccitelli reports in The Guardian: 2014 and 2015 each set the record for hottest calendar year since we began measuring surface temperatures over 150 years ago, and 2016 is almost certain to break the record once again. It will be without precedent: the first time that we have seen three consecutive record-breaking hot years.
January was the globe’s most unusually warm month ever recorded, and the past three months have been the most unusually warm three-month period on record as well, according to NASA. It is the combination of manmade global warming and a record strong El Niño that’s bumped up temperatures to never-before-seen levels since at least 1880.
Common Dreams reports: A new analysis, published in Science Advances journal, reveals that global water scarcity is a far greater problem than previously thought, affecting 4 billion people—two-thirds of the world’s population. Previous analyses looked at water scarcity at an annual scale, and had found that water scarcity affected between 1.7 and 3.1 billion people.
Climate change makes past five-year period the warmest on record: WMO The Guardian Climate change made 2011-2015 the warmest five-year period on record, according to the World Meteorological Organisation’s (WMO) state of the global climate report. This year is set to be the single hottest ever registered, with planetary temperatures passing the symbolic milestone of 1C
Overheated Planet Entering ‘Uncharted Territory at Frightening Speed’ Common Dreams With new evidence that the concentration of greenhouse gases broke yet another record in 2014, the head of the World Meteorological Organization (WMO) warned on Monday that the warming planet is hurtling “into uncharted territory at a frightening speed.” The United Nations weather agency’s latest