23 November 2015, Reuters, Weather disasters occur almost daily, becoming more frequent -UN. Weather-related disasters such as floods and heatwaves have occurred almost daily in the past decade, almost twice as often as two decades ago, with Asia being the hardest hit region, a U.N. report said on Monday. While the report authors could not pin the increase wholly on climate change, they did say that the upward trend was likely to continue as extreme weather events increased. Since 1995, weather disasters have killed 606,000 people, left 4.1 billion injured, homeless or in need of aid, and accounted for 90 percent of all disasters, it said. A recent peak year was 2002, when drought in India hit 200 million and a sandstorm inChina affected 100 million. But the standout mega-disaster was Cyclone Nargis, which killed 138,000 in Myanmar in 2008. While geophysical causes such as earthquakes, volcanoes and tsunamis often grab the headlines, they only make up one in 10 of the disasters trawled from a database defined by the impact. The report, called “The Human Cost of Weather Related Disasters”, found there were an average of 335 weather-related disasters annually between 2005 and August this year, up 14 percent from 1995-2004 and almost twice as many as in the years from 1985 to 1994. “While scientists cannot calculate what percentage of this rise is due to climate change, predictions of more extreme weather in future almost certainly mean that we will witness a continued upward trend in weather-related disasters in the decades ahead,” the report said. Read More here
Category Archives: PLEA Network
21 November 2015, The Guardian. Naomi Klein, What’s really at stake at the Paris climate conference now marches are banned. Whose security gets protected by any means necessary? Whose security is casually sacrificed, despite the means to do so much better? Those are the questions at the heart of the climate crisis, and the answers are the reason climate summits so often end in acrimony and tears. The French government’s decision to ban protests, marches and other “outdoor activities” during the Paris climate summit is disturbing on many levels. The one that preoccupies me most has to do with the way it reflects the fundamental inequity of the climate crisis itself – and that core question of whose security is ultimately valued in our lopsided world. Here is the first thing to understand. The people facing the worst impacts of climate change have virtually no voice in western debates about whether to do anything serious to prevent catastrophic global warming. Huge climate summits like the one coming up in Paris are rare exceptions. For just two weeks every few years, the voices of the people who are getting hit first and worst get a little bit of space to be heard at the place where fateful decisions are made. That’s why Pacific islanders and Inuit hunters and low-income people of colour from places like New Orleans travel for thousands of miles to attend. The expense is enormous, in both dollars and carbon, but being at the summit is a precious chance to speak about climate change in moral terms and to put a human face to this unfolding catastrophe.The next thing to understand is that even in these rare moments, frontline voices do not have enough of a platform in the official climate meetings, in which the microphone is dominated by governments and large, well-funded green groups. The voices of ordinary people are primarily heard in grassroots gatherings parallel to the summit, as well as in marches and protests, which in turn attract media coverage. Now the French government has decided to take away the loudest of these megaphones, claiming that securing marches would compromise its ability to secure the official summit zone where politicians will meet. Once again, the message is: our security is non-negotiable, yours is up for grabs. Some say this is all fair game against the backdrop of terror. But a UN climate summit is not like a meeting of the G8 or the World Trade Organisation, where the powerful meet and the powerless try to crash their party. Parallel “civil society” events are not an addendum to, or distractions from, the main event. They are integral to the process. Which is why the French government should never have been allowed to decide which parts of the summit it would cancel and which it would still hold. Read More here
19 November 2015, The Conversation, We quibble over ‘lawfare’, but the law is not protecting species properly anyway. The federal government is set to go ahead with its crackdown on environmental “lawfare”, which would restrict green groups’ legal standing to challenge mining approvals and other developments. The Senate Standing Committee on Environment and Communications yesterday endorsed the proposed changes to the Environment Protection and Biodiversity Conservation Act, citing the “costs to proponents and consequences for economic activity when major development projects are delayed by judicial review”. The move was first announced in August, in the wake of a successful Federal Court challenge to the approval of the planned Adani mine in Queensland (since reapproved). At the time, Attorney General George Brandis described such litigationas “vigilante” action by “radical green activists”, while agriculture minister Barnaby Joyce added in an ABC radio interview that the only people who should have standing to challenge mine proposals are those nearby who might be affected by dust, noise or water contamination. But by seeking to limit who has the right to appeal its decisions, the government misunderstands the purpose of environmental legislation. The amendments not only go against the progressive development of environmental law worldwide, which has helped to make approvals more open to public scrutiny, but they are also a grave injustice to nature itself. Read More here
16 November 2015, Science Daily, Earth’s climate more sensitive to carbon dioxide than previously thought. Ancient climates on Earth may have been more sensitive to carbon dioxide than was previously thought, according to new research from Binghamton University. A team of Binghamton University researchers including geology PhD student Elliot A. Jagniecki and professors Tim Lowenstein, David Jenkins and Robert Demicco examined nahcolite crystals found in Colorado’s Green River Formation, formed 50 million years old during a hothouse climate. They found that CO2 levels during this time may have been as low as 680 parts per million (ppm), nearly half the 1,125 ppm predicted by previous experiments. The new data suggests that past predictions significantly underestimate the impact of greenhouse warming and that Earth’s climate may be more sensitive to increased carbon dioxide than was once thought, said Lowenstein. “The significance of this is that CO2 50 million years ago may not have been as high as we once thought it was, but the climate back then was significantly warmer than it is today,” said Lowenstein. CO2 levels in the atmosphere today have reached 400 ppm. According to current projections, doubling the CO2 will result in a rise in the global average temperature of 3 degrees Centigrade. This new research suggests that the effects of CO2 on global warming may be underestimated. “Take notice that carbon dioxide 50 million years ago may not have been as high as we once thought it was. We may reach that level in the next century, and so the climate change from that increase could be pretty severe, pretty dramatic. CO2 and other climate forcings may be more important for global warming than we realized.” The only direct measurement of carbon dioxide is from ice cores, which only go back less than 1 million years. Lowenstein and his team are trying to develop ways to estimate ancient carbon dioxide in the atmosphere using indirect proxies. He said that their approach is different than any ever undertaken. “These are direct chemical measurements that are based on equilibrium thermodynamics,” he said. “These are direct laboratory experiments, so I think they’re really reliable. Read More here