David Attenborough: collapse of civilisation is on the horizon

kp777:

By Damian Carrington

The Guardian

December 3, 2018

From the article:

The collapse of civilization and the natural world is on the horizon, Sir David Attenborough has told the UN climate change summit in Poland.

The naturalist was chosen to represent the world’s people in addressing delegates of almost 200 nations who are in Katowice to negotiate how to turn pledges made in the 2015 Paris climate deal into reality.

As part of the UN’s people’s seat initiative, messages were gathered from all over the world to inform Attenborough’s address on Monday. “Right now we are facing a manmade disaster of global scale, our greatest threat in thousands of years: climate change,” he said. “If we don’t take action, the collapse of our civilizations and the extinction of much of the natural world is on the horizon.       

“Do you not see what is going on around you?” asks one young man in a video message played as part of a montage to the delegates. “We are already seeing increased impacts of climate change in China,” says a young woman. Another woman, standing outside a building burned down by a wildfire, says: “This used to be my home.”

Attenborough said: “The world’s people have spoken. Time is running out. They want you, the decision-makers, to act now. Leaders of the world, you must lead. The continuation of civilizations and the natural world upon which we depend is in your hands.”

Attenborough urged everyone to use the UN’s new ActNow chatbot, designed to give people the power and knowledge to take personal action against climate change.

Recent studies show the 20 warmest years on record have been in the past 22 years and the top four in the past four years. Climate action must be increased fivefold to limit warming to the 1.5C scientists advise, according to the UN.

The COP24 summit was also addressed by António Guterres, the UN secretary-general. “Climate change is running faster than we are and we must catch up sooner rather than later before it is too late,” he said. “For many, people, regions and even countries, this is already a matter of life or death.”

Guterres said the two-week summit was the most important since Paris and that it must deliver firm funding commitments. “We have a collective responsibility to invest in averting global climate chaos,” he said.

He highlighted the opportunities of the green economy: “Climate action offers a compelling path to transform our world for the better. Governments and investors need to bet on the green economy, not the grey.”

Andrzej Duda, the president of Poland, spoke at the opening ceremony, saying the use of “efficient” coal technology was not contradictory to taking climate action. Poland generates 80% of its electricity from coal but has cut its carbon emissions by 30% since 1988 through better energy efficiency.           

Friends of the Earth International said the sponsorship of the summit by a Polish coal company “raises the middle finger to the climate”.

A major goal for the Polish government at the summit is to promote a “just transition” for workers in fossil fuel industries into other jobs. “Safeguarding and creating sustainable employment and decent work are crucial to ensure public support for long-term emission reductions,” says a declaration that may be adopted at the summit and is supported by the EU.

In the run-up to the summit, Donald Trump expressed denial about climate change, while there were attacks on the UN process from Brazil’s incoming administration under Jair Bolsonaro.

Ricardo Navarro, of Friends of the Earth in El Salvador, said: “We must build an alternative future based on a just energy transformation. We face the threat of rightwing populist and climate-denying leaders further undermining climate protection and racing to exploit fossil fuels. We must resist.”

Another goal of the summit is for nations to increase their pledges to cut carbon emissions; currently, they are on target for a disastrous 3C of warming. The prime minister of Fiji, Frank Bainimarama, who led the 2017 UN climate summit, said his country had raised its ambitions. He told the summit: “If we can do it, you can do it.”

David Attenborough: collapse of civilisation is on the horizon

Climate Change Town Hall


Sen. Bernie Sanders hosts a national town hall on the global threat of climate change and the solutions that can protect the planet from devastation and create tens of millions of good-paying jobs. 

Sanders will be joined by 350.org founder and author Bill McKibben; actress, activist and Our Revolution board member Shailene Woodley; CNN host and author Van Jones; Earth Guardians Youth Director Xiuhtezcatl Martinez; Congresswoman-Elect Alexandria Ocasio-Cortez; Union of Concerned Scientists Director of Climate Science Dr. Brenda Ekwurzel; Dr. Camilla Bausch, President of Ecologic Institute; and Dale Ross, mayor of Georgetown, Texas.

Solving Our Climate Crisis: A National Town Hall

markruffalo:

U.S. Sen. Bernie Sanders (I-Vt.) will host a national town hall tonight at 7PM (RSVP info for attending in person and watching the livestream at the link above), aimed at addressing the global threat of climate change and exploring solutions that can protect the planet from devastation and create tens of millions of good-paying jobs.

Sanders will be joined by 350.org founder and author Bill McKibben; actress, activist and Our Revolution board member Shailene Woodley; CNN host and author Van Jones; Congresswoman-Elect Alexandria Ocasio-Cortez (D-NY); Earth Guardians Youth Director Xiuhtezcatl Martinez; Union of Concerned Scientists Director of Climate Science Dr. Brenda Ekwurzel; Dale Ross, mayor of Georgetown, Texas; and Dr. Camilla Bausch, President of Ecologic Institute.

Solving Our Climate Crisis: A National Town Hall

Climate Scientist: California Wildfires Are Faster, Stronger, Deadlier & Will Continue to Intensify


Rob Nixon: Gov’t Inaction on Climate Change Is “Slow Violence” That Hits World’s Poor the Hardest


“Losing Earth”: How Humanity Came to Understand Climate Change & Failed to Act in Time


Extreme Weather Is Exploding Around the World. Why Isn’t the Media Talking About Climate Change?

newyorker:

For a week, an iceberg as tall as the Statue of Liberty filled the villagers of Innaarsuit, Greenland, with existential dread. If a big enough part of it sloughed off, in a process known as “calving,” it would have caused a tsunami, immediately destroying the little settlement on whose shore it rested. Luckily, the iceberg continued drifting north.

Read more. 

Climate change sinking Arctic archaeological treasures

archaeologicalnews:

A mad rush is needed to preserve or catalogue thousands of Arctic archeological sites before they are washed away by warming hastening the thaw of permafrost and coastal erosion, a study said Thursday.

For millennia, the cold has conserved ivory artifacts, driftwood houses and human remains in often near-perfect conditions.

But with faster and more severe climate change in the poles than the rest of the world, the situation has become desperate, with far more sites that will soon be lost than scientists have the time or resources to document.

“An increasing number of ancient sites and structures around the world are now at risk of being lost,” said the study published Thursday in the research journal Antiquity.

“Once destroyed, these resources are gone forever, with irrevocable loss of human heritage and scientific data.” Read more.

James Hansen’s 1988 climate predictions have proved to be remarkably accurate

jkottke:

In 1988, Dr. James Hansen testified in front of Congress about the future dangers of climate change caused by human activity. That same year, the results of a study released by Hansen and his team at the Goddard Institute for Space Studies detailed three possible scenarios for possible future warming. Their middle-of-the-road prediction has proved to be remarkably accurate over the past 30 years.

Hansen Warming Trend

Changes in the human effects that influence Earth’s global energy imbalance (a.k.a. ‘anthropogenic radiative forcings’) have in reality been closest to Hansen’s Scenario B, but about 20-30% weaker thanks to the success of the Montreal Protocol in phasing out chlorofluorocarbons (CFCs). Hansen’s climate model projected that under Scenario B, global surface air temperatures would warm about 0.84°C between 1988 and 2017. But with a global energy imbalance 20-30% lower, it would have predicted a global surface warming closer to 0.6-0.7°C by this year.

The actual 1988-2017 temperature increase was about 0.6°C. Hansen’s 1988 global climate model was almost spot-on.

Scientists have known this was happening for decades and have been telling our government officials about it for more than 30 years. Our present inaction on a national level on this is shameful and “the global poor, the disenfranchised, the young, and the yet-to-be-born” will soon pay the price.

See also a brief history of America’s shameful inaction on climate change.

truenorthshow:

Get ready for Earth Day by binging “True North”!

This Earth Day, ask yourself – “#WhatWillYouDo to protect our Earth?”

“True North” takes you deep into the Arctic, telling stories of the people, places, and animals living in one of the most remote and rapidly changing parts of our planet.

Watch on Tumblr.

Episode Guide:

Episode 1 | Episode 2 | Episode 3 | Episode 4 | Episode 5 | Episode 6 | Episode 7 |  Episode 8 | Episode 9 | Episode 10 | Episode 11 | Episode 12 | Episode 13 | Episode 14 | Episode 15