We Still Have Time to Restore Our Climate. But the Climate Time Bomb Is Ticking

GR: The article below describes the current state of our changing climate, the disasters facing us, and the things we could do to save ourselves. Like David Wallace-Wells, Carlin leaves the sugar-coating off. There is some optimism here, but Carlin doesn’t minimize the difficulties. In fact, he makes it clear that the ticking has grown so loud it should be drowning out most other concerns. Recommended.

“A recent New York Magazine article about the climate ruin we are facing, by David Wallace Wells, has caused a furor for describing the catastrophes that could happen to our planet by the end of the century if we do not mitigate the harms to our climate and reverse course. This op-ed by guest contributor Alex Carlin contends that those crises could happen much sooner, and he details steps he believes could help forestall disaster.

“Yes, Virginia, we still have time to restore our climate. But the Climate Time Bomb is undeniably ticking–and Trump has pulled out of the Paris agreement.

What Should We Do To Restore Our ClImate?

“Trump climate policy is blind and deaf to the fact that the Climate Bomb can cause millions—or even potentially billions—of deaths by mid-century. I believe Trump’s rogue refusal to defuse the Bomb is an unfathomably heinous crime against humanity.

“While the Paris agreement focuses on lowering CO2 emissions, there is a second indispensable task we must also perform to defuse The Bomb: restoring the Arctic ice.

“For thousands of years, the frozen Arctic has been keeping our climate hospitable—until now. The Arctic is a critical part of the earth’s mechanism for controlling the planet’s temperature and climate.

“But ominously, the Arctic Ocean has nearly finished changing from a state of “perennial ice”–covered with sea ice in the winter and never substantially ice free in the summer–to a state of “seasonal ice”–substantially ice free in the summer.

“Completing this switchover would herald the biggest change in the global ecosystem since before the start of human civilization, and it would have a devastating impact.

“Billions of people will face the risk of death in this century from adverse climate change outcomes such as starvation, heat stress, resource wars and disease if we don’t restore the perennial ice.

Next: Mass Starvation

–Alex Carlin (Continue reading: We Still Have Time to Restore Our Climate. But the Climate Time Bomb Is Ticking).

The Swiss company hoping to capture 1% of global CO2 emissions by 2025 #DAC

GR:  I would prefer to have entrepreneurs work first on replacing fossil fuels with solar collectors, however carbon capture (CC) has an obvious role to play in dealing with our climate emergency. And why wouldn’t we want to clean our atmosphere? However, it isn’t comforting that some see CC as an alternative to cutting emissions.

“On the roof of a waste incinerator outside Zurich, the Swiss firm Climeworks has built the world’s first commercial plant to suck CO2 directly from the air.

“Climeworks says that its direct air capture (DAC) process – a form of negative emissions often considered too expensive to be taken seriously – costs $600 per tonne of CO2 today. This is partly covered by selling the CO2 to a nearby fruit and vegetable grower for use in its greenhouse.

“Climeworks hopes to get this down to $100/tCO2 by 2025 or 2030. It aims to be capturing 1% of global CO2 emissions each year by 2025.

“Carbon Brief travelled to the opening of the plant and interviewed co-founder Christoph Gebald to find out more about Climeworks’ ambitions, how the technology works and how it might contribute to global climate goals.” –Simon Evans (The Swiss company hoping to capture 1% of global CO2 emissions by 2025 | Carbon Brief)

Help Save the World

Block Trump. Declare World War on Global Warming and Other Human Impacts on Nature

Our Problem

desert-earth

Earth could join Mars as a dry, lifeless derelict.

Scientists report that growth and spread of humanity together with rising global temperature are causing declining biodiversity, rising seas, growing storms, intensifying drought, spreading disease, and much more. The reports, made by observers all over the world, are like the thunder ahead of a storm that threatens the safety of our families, our friends, our civilization, and all life on our planet. We know it’s coming. Without a massive effort by the people of the world, the storm will grow until terrible destruction ruins our planet. We and all other life may be lost.

Donald Trump’s pre-inauguration statements and cabinet choices make it clear that he will add to global warming and every other negative human impact on Earth.

The Earth continues turning, but if we don’t exert some self-discipline there might one day be no minds that know or eyes that see.

 

Global warming and human population growth are the destructors. They are greater even than fear, hate, and desire;

Together, they threaten humanity and all life on Earth.

Polls show that sixty-four percent of Americans believe global warming is occurring. The number is growing. When the first distant rumbles occurred, we said, “Ah, it might help if we quit burning so much coal, oil, and gas.” Later we said, “Hmm, maybe we need to quit clearing so much land for cities and farms.” And as the danger loomed, we added to the list of things we should do. But we haven’t done much, and the danger has arrived. We are even beginning to realize that the coming storm might be self-sustaining. Global warming might have passed the point at which we can stop it. Seas and soils are warming and releasing their stores of carbon, and the great glaciers are melting and exposing open water. Warming might continue even if we halt all burning and building.

Why War?

Global Warming is at the brink and looking down the slip face of runaway self-sustaining increase beyond our control. The research shows that global warming is already rotting organic matter stored in the tundra and on the ocean floor. Global warming is increasing evaporation and humidity. Global warming is causing soil microbes to release carbon. Methane (CH4), water vapor (H2O), and soil carbon (C in various forms) are joining carbon dioxide (CO2) from burning and are all working together to trap more of the incoming solar energy. The buildup of these gases appears to have taken us past the point at which we can prevent the great storms, droughts, and rising seas. By adding CH4 and H2O to CO2, we are unleashing an exponential spiral that will end human civilization in decades, not centuries. And not far beyond that, end all life on Earth.

overpopulationEven if there was no greenhouse gas and global warming, the spreading human population will eventually wipe out most life on Earth. Already, more than half of all animals are gone, replaced by humans. Family planning, like cutting greenhouse gas, has become an emergency requirement for sustaining life on Earth.

I can’t quite bring myself to believe that our civilization will end within decades. I still believe that we could stop global warming if we make a total effort.

Saving the Earth–The Citizens’ Call Campaign

The Citizens

Sixty-four percent of U.S. adults say they are worried a “great deal” or “fair amount” about global warming. The U. S. adult population totals 242+ million (over age 18). Sixty-four percent equals 154+ million.

The Actions

For those with concern for the future of society and their children, I find it intolerable to say that we must wait and see what happens. Instead, I have a proposal for action:

Leadership in the U. S. and most other nations is not responding to the growing human impact and the global warming threat. I propose that we declare a citizens’ war on the behaviors causing the impacts and threats. We can begin by forcing our elected leaders and our business leaders to organize and lead the war on warming and population growth. We need their help to convert the world’s industries, economies, and societies to the needed total effort to save Earth and us.

Other thinkers are saying the same thing. Here’s Michael Moore’s action plan:

And here is a list of more actions we can take.

Our local action group is forming now and will try to make visits to some of our representatives next week.

Scientists Turn Carbon Dioxide Emissions to Stone | Climate Central

GR:  Carbon collects on basalt at the surface in just a few years, so why not underground.  Of course, the drilling and pumping might be as problematic as fracking.  Moreover, we have to be careful that the fossil fuel industry doesn’t see this as an excuse to continue destructive mining and burning.

Chemical engineer Magnus Thor Arnarson, Columbia University hydrologist Martin Stute and CarbFix project manager Edda Sif Aradottir inspect the CarbFix site, where carbon dioxide is injected 2,000 meters underground. Credit: Columbia University

By Bobby Magill–For the first time, carbon dioxide emissions from an electric power plant have been captured, pumped underground and solidified — the first step toward safe carbon capture and storage, according to a paper published Thursday in the journal Science.“This opens another door for getting rid of carbon dioxide or storing carbon dioxide in the subsurface that really wasn’t seen as a serious alternative in the past,” said study co-author Martin Stute, a hydrologist at the Lamont-Doherty Earth Observatory at Columbia University in New York.

Source: Scientists Turn Carbon Dioxide Emissions to Stone | Climate Central

Save