From The Revelator: In the year ahead we all need to stand up and let our elected officials and unelected corporate power-brokers know what really matters to us and to the planet. We need to demand transparency and the truth, rapid change, renewed protections for imperiled species and a commitment to sustainability on all fronts.
environmental red lines
From The Guardian: On the eve of the UN’s annual climate conference, many experts believe the world may no longer be hovering at the edge of destruction but has probably crossed a crucial point of no return. Climate catastrophe now looks inevitable; we’ve simply left it too late to hold global temperatures to under 1.5C.
David Wallace-Wells writes: Brazil’s newly elected president Jair Bolsonaro just might test the proposition that no individual matters all that much to the climate. He plans to open the entire Amazon rainforest to agricultural development — the industrial-scale felling of trees, which, will release into the atmosphere all the CO2 they have stored inside them.
The recent Special Report by the IPCC was widely described as giving a stark warning about risks faced by humanity if climate change is not dealt with urgently. What exactly does this imply, and how reliable is this document? We present analyses by Michael Mann, Richard Heinberg, Ratheesh Pisharody, Adam Markham, Kevin Anderson and Padmini Gopal.
We’re on track for four degrees of warming, more than twice as much as most scientists believe is possible to endure without inflicting climate suffering on hundreds of millions or threatening at least parts of what we call, grandly, “civilization.” The only thing that changed is that the scientists, finally, have hit the panic button.
A Special Report on Global Warming has been released today by the IPCC, considered the international benchmark on climate change. Ahead of it, Donald Brown reviewed three independent studies which show that climate change is a much more urgent and serious threat than indicated by past IPCC reports, and examines the ethical questions they raise.
A research-paper concluding that climate-induced collapse is now inevitable, was recently rejected by an academic journal, citing the emotional impact that it might have on readers. The paper offers a new framing to make sense of the disaster we face, called “deep adaptation.” It has now been released online by the author, Prof. Jem Bendell.
Douglas Rushkoff writes: (The billionaires I recently met) were preparing for a digital future that transcends the human condition altogether while insulating themselves from a very real and present danger of climate change, rising sea levels, mass migrations, global pandemics and resource depletion. For them, the future of technology is really about just one thing: escape.
It’s no longer possible to separate the health of the planet from the health of its people. Disease patterns are changing as the climate does, and human health is at risk from loss of biodiversity, depleted water supplies, environmental toxins, and collapsing food systems. From this realisation has come a new research field: planetary health.
From Grist Magazine: It’s the hottest month of one of the hottest years in the history of civilization, and the world is being battered by extreme weather events – unprecedented heatwaves in japan, wildfires in Greece and the Arctic Circle, and flooding in Philippines and Laos, where a dam was washed away, forcing thousands to flee.
Kerry Emanuel writes: There are strong cultural biases against discussion of ‘tail risk’ in climate science; particularly the accusation of “alarmism”. Does the dictum to tell “the truth, the whole truth, and nothing but the truth” not apply to climate scientists? If we omit discussion of tail risk, are we really telling the whole truth?
‘As the waters rise,’ Jeff Goodell writes, ‘millions of people will be displaced, many of them in poor countries, creating generations of climate refugees that will make today’s Syrian war refugee crisis look like a high school drama production.’ There’s no longer any doubt that the rise in global sea levels will reshape human civilisation.
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.
From Down to Earth: According to an IIT Gandhinagar study, population exposure to heat waves is expected to increase by a massive 200-fold increase if carbon emissions continue under a business-as-usual scenario. Heat wave is already the third biggest natural killer in the country, but is not recognised as a natural calamity by the government.
From Financial Times: Antarctica is changing fast, including sections of the massive ice sheet that covers it. This holds so much water that if it ever melted completely, global sea levels would rise by nearly 60m. The race to understand Antarctica has become more urgent. Also watch, the documentary ‘The Antarctica Challenge: A Global Warning.’
This latest news immediately brings some questions to mind: Does this mean that we should stop working toward mitigating climate change? Should we stop worrying and enjoy mindlessly by indulging ourselves in senseless consumerism? I really don’t know. But what I definitely know is that the window of opportunity to act is closing really fast.
Robert J. Burrowes writes: Just listing the types of rubbish generated by humans is a staggering task. Nevertheless, I will give you a reasonably comprehensive summary of the types of garbage being generated, the locations into which it’s being dumped and some indication of what’s being done about it and what you can do too.
“This may take a while, but we’re going to win.” This is true about most political fights, but not for climate change. If we don’t win very quickly on climate change, then we will never win. That’s the core truth. It’s what makes climate change different from every other problem our political systems have faced.
From Mother Jones: Most scientists now agree that we are experiencing a sixth mass extinction, but unlike before, humans are responsible for this one. Here are some of the highlights from the Red List, the most comprehensive roster of threatened species available, including three that went extinct last year and others to watch out for in 2017.
From Slate.com: Industrial civilisation’s impact is so massive that it goes way beyond climate change. Earth scientists now suggest that it is creating a distinct geological layer made of ‘technofossils’. The scale of our stuff is so gargantuan, that it is throwing off the quite robust balance of our natural systems—that’s how powerful it is.