Limiting global warming to 1.5C requires strictly limiting the total amount of carbon emissions between now and the end of the century. However, there is more than one way to calculate this allowable amount of additional emissions, known as the “carbon budget”. In this article, Carbon Brief assesses nine new carbon budget estimates released recently.
We’re not going to get a decarbonized energy system by 2050. We’re going to fail the climate targets, probably by a large margin, and I suspect that a warming of about 3 degrees centigrade is going to be almost inevitable. It’s perfectly possible that self-amplifying feedback mechanisms under way will amplify this change even more.
“There was no name for what we were proposing. It was bold, imaginative, and beyond what most folks thought of as environmentalism. It wasn’t environmentalism, it was much more than that.” A blog by Naresh Giangrande Co-founder of Totnes, the world’s first Transition-Town, as he signs off after a ten-year adventure in global social change.
Daniel O’Neill writes: If everyone on Earth were to lead a good life within our planet’s sustainability limits, the level of resources used to meet basic needs would have to be reduced by a factor of two to six times. These are the sobering findings of our research, recently published in the journal Nature Sustainability.
Most courses on energy deal with it in an instrumentalist manner, as if it were another substance that humans can tap and use for their benefit. Platform for Sustainability and Equity and Ecologise are pleased to announce an online course that places energy at the centre of all transformations— abiotic, biotic and in human society.
Ecologise has consistently driven home that humanity needs to prepare for unprecedented environmental, economic and socio-political upheaval and uncertainty in the 21st century. In this new series, we showcase free short-duration online courses that focus on these various emerging crises and possible responses. Created by the world’s leading universities, they offer a good starting point to explore these complex challenges.
Amory Lovins, Chief Scientist of the Rocky Mountain Institute, is one of the world’s leading energy experts and a key figure behind China’s ongoing transition to renewable energy. His appointment as a strategic advisor to NITI Aayog suggests that India’s top development policy agency maybe finally be rethinking the country’s present fossil fuel-based energy path.
With the national energy policy about to be finalised, a recent lecture by Dr. Arvind Subramanian, India’s chief economic advisor, revealed the government’s thinking on the question of coal vis-a-vis renewable energy. This rejoinder by an energy expert flags crucial issues and suggests alternatives that are vastly more healthier for the country and the planet.
From The Guardian: Of all the most polluting nations –United States, China, Russia, Japan and the EU bloc– only India’s carbon emissions are rising: they rose almost 5% in 2016. India’s population and emissions are rising fast, and its ability to tackle poverty without massive fossil fuel use will decide the fate of the planet.
A coalition of investigative journalists, privacy activists and alternative economy enthusiasts including Nafeez Ahmed, John Pilger and Barkha Dutt, have announced Presscoin/Insurge, a fascinating new hybrid platform that seeks to meld cutting-edge journalism with activism and alternative currencies. “Dedicated to people and the planet, it represents a fundamental break with the old paradigm,” Nafeez says.
With the Bonn climate talks currently underway, a new report reveals how big business has been actively undermining these crucial negotiations. The most shocking revelation is that since the beginning of United Nations-led climate change talks they have been funded by exactly the same companies that depend for their existence on the burning of fossil fuels.
Dana Nuccitelli writes: On 5 November 1965, US president Lyndon Johnson’s science advisory committee sent him a report on the environment, which included a section on atmospheric carbon dioxide and climate change, written by prominent climate scientists. Reviewing it today, one can’t help but be struck by how well they understood climate change back then.
India has just climbed an unprecedented 30 spots on the World Bank’s “Ease of Doing Business” ranking, which’s being celebrated as a historic moment by the mainstream media. This Down to Earth report shows how this ‘achievement’ has come at a possibly permanent damage to the environment, thanks to a steady dilution of regulatory norms.
Jindal, Adani, Vedanta are the Big Three who are transporting most of the millions of tonnes of coal unloaded at Goa’s Mormugao Port every year. In a painstaking investigation carried out over four months, Smitha Nair of The Indian Express tracked three key coal routes to find a trail of health hazards and environmental damage.
On 18 September 2013, 30 Greenpeace activists who attempted attempted to scale a drilling platform to protest against Arctic oil production, were arrested by the Russian authorities, and their ship, the Arctic Sunrise, seized. Here’s an account of the ‘Arctic 30’s ordeal in a Russian jail, which raises questions about the future of the environmental movement.
As India like the rest of the world shifts from fossil fuels to renewables, India should also launch a new initiative for this dramatic transition. One of the guiding principles for energy transition should be India’s civilizational value of “simple living and high thinking” and not to maximize gross national product as other countries do.
Barry Saxifrage writes: What determines our climate fate is how much climate-polluting fossil fuels we burn. Renewables are great, but only if they actually replace oil, gas, or coal. Sadly, rising renewables haven’t stopped our fossil fuel burn. Instead, we keep expanding both renewables and fossil fuels at the same time, in a new business-as-usual.
Gail Tverberg writes: The Politically Correct (PC) worldview has been called the “religion of success”. In this post, I explain why many popular (or politically correct) understandings are just plain wrong. I cover many controversial topics, including environmentalism, peer-reviewed literature, climate change models, and yes, religion. I expect that the analysis will surprise almost everyone.
A recent lecture by Dr. Arvind Subramanian, the Indian government’s chief economic advisor, offers clues on its thinking on coal vis-a-vis renewable energy, crucial for meeting its stated climate goals. In this stinging rejoinder to the lecture, energy expert Prof. Mahesh Bhave shows conclusively why mainstream economists like Dr. Subramnian simply do not ‘get’ energy.
From The Guardian: Totnes has been called ‘Britain’s town of the future’. This month, the small town which kick-started a worldwide movement of sustainable urban living, completes 11 years of being a Transition Town. As fossil-fuel reserves dwindle and the economy contracts, will resident-led Transition Towns prove to be a viable model for the future?