Monday, 11 December 2017

Dr. Andrew Glikson on the dual dangers of nuclear war and climate change

After listening to as much as I could bear from liar, Michael E. Mann, this honesty from Dr.Glikson from Australia was like a breath of fresh air

Can Humans Survive?



  


Radio Ecoshock


The Plutocene: Blueprints for a Post-Anthropocene Greenhouse Earth” – the latest from prominent Australian scientist Andrew Glikson. An hour of carefully documented doom and discussion, from nuclear folly to climate disaster. Nuclear weapons and climate change both threaten our existence, but with different time scales and probability. In his work on geology and paleoclimatology, with a specialty in the causes of past mass extinctions Dr. Glikson explains his bleak prognosis in this full program in-depth interview.


Dr. Andrew Glikson

A WARNING LETTER FROM SCIENTISTS
But first we cover the letter Glikson organized with Australian scientists to warn their Prime Minister about the super risks posed by climate change. About 200 Australian scientists signed it, which Andrew says is about 10 % of them. There is still, as James Hansen says, too much “scientific reticence”. Maybe that’s not surprising considering Prime Minister Turnbull’s total turn-around from climate awareness to supporting giant new coal mines in his country.
There is also “media reticence” (or just plain climate denial) in Australia, where Rupert Murdoch owns most of the press, and the government funds the balance. Hardly anyone in Australia covered this unusual warning by scientists. You can read that letter from scientists here. As a tiny speck of Australian media with Radio Ecoshock on two small stations there, I read out the letter at the end of this show.
THE NUCLEAR WAR AGAINST NATURE AND OUR BODIES HAS ALREADY BEGUN
In Chapter One, Andrew writes that our addiction to war.
It is becoming clear that, instead of channeling its remaining resources in an effort to protect its planetary biosphere, including its own civilization, under false flags H. sapiens continues to sink its efforts into murderous enterprises called war. This guarantees dissemination of radioactive nuclides on land, oceans and atmosphere, heralding the Plutocene, a geological era due to persist for tens of thousands of years, as recorded by the build-up of plutonium-rich clay layers in ocean sediments (Scott et al. 1983).
I immediately began scribbling notes that nobody can “guarantee” the future. Maybe a large nuclear war will never happen. But then Glikson explains we have already lived through a kind of nuclear war with the Earth.
It’s painful to see the maps and descriptions of nuclear testing all over the world. It wasn’t enough to blow up parts of our own countries, in the United States, the Soviet Union, France and Britain – we had to irradiate other people’s lands. Glikson tells us about some of the places where testing took place, and who got the cancers.
Until I read this new book, I did not know much about China’s testing of nuclear bombs in the 1960’s. As Glikson explains, it wasn’t pretty, especially for ethnic populations on the Gobi desert fringe. Find out more in this article in Scientific American “Did China’s Nuclear Tests Kill Thousands and Doom Future Generations?
In the new Plutocene book I found in Tables 2.2 and 2.4 this amazing fact: Americans on average get more radiation than most other humans. In fact, the average dose for an American is twice the world average.
By the way, if you think nuclear weapons madness has gone away somewhere, please read this Reuters article, published November 21st, 2017: “Special Report: In modernizing nuclear arsenal, U.S. stokes new arms race“.  It’s horrifying.
CLIMATE DISASTER IN THE PLUTOCENE
Glikson studied the past great climate shifts and their causes. He sent me a time map showing those climate shifts, asteroid hits, and volcanic events – and that appears in his new book, courtesy of Keller, 2005.  It shows the fundamental history of this planet – which you were never taught in school.
Glikson records the unstable climate during the last glacial interlude, but why? Why were humans formed during one of the most up and down periods of Earth’s history, rather than during the many million years of a hotter but more stable time? Are we biologically adapted to instability, depending on it, even though our civilization is not? Glikson says “yes”.
In the book, in Figure 1.8 and 1.9 we can see unequivocally where the big carbon emissions are coming from. A map from the Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, shows in 2010 the bright yellow and red high emissions from: the Eastern U.S. states, Europe, South Africa, India, China and Indonesia.
Figure 1.9, from NASA’s Orbiting Carbon Observatory, shows carbon concentrations in the atmosphere, again with the huge amounts over the same places. This is confirmed evidence.
The low producers are in the Canadian and American Rocky Mountains states, in the whole of South America, the rest of Africa, Russia and Australia. These are the less guilty parties, I suppose.
Glikson quotes the large recent paper from James Hansen et al, which says:
These predictions, especially the cooling in the Southern Ocean and North Atlantic with markedly reduced warming or even cooling in Europe, differ fundamentally from existing climate change assessments.”
So I ask Andrew Glikson for his opinion on James Hansen, and the new theories he has presented lately. Glikson sees Hansen still the climate science leader.
In the wake of the Plutocene, following a period dominated by grasses and radiation-resistant organisms, mostly arthropods (insects, arachnids, myriapods), a resumption of a glacial period induced by the natural sequestration of CO2, orbital-driven cooling associated with the Milankovic cycle, and a gradual decline in radioactivity, habitat niches are occupied by survivors, including burrowing mammals. Depending on the intensity of radioactive contamination in different parts of Earth (Rubens et al. 1998), hunter-gatherer humans may survive in northern latitudes and cold high-altitude valleys (World Building 2016).
– Glikson, “The Plutocene: Blueprints for a Post-Anthropocene Greenhouse Earth”
I do not feel qualified to judge, or predict the future in the developing chaos. I have some suggestions, but even those are not well enough formed to talk about yet.
I have been accused of going too far on nuclear fears. After my many programs on Fukushima, some listeners wrote to say they enjoyed the climate shows, but tend to excuse my over-the-top nuclear fears. After all, despite Fukushima, Japan is still there, and despite all nuclear testing and accidents, there are more humans on Earth than ever before. We are thriving…
But here, in this book from Andrew Glikson, we have the marriage of nuclear disaster and climate change, both going on together. That is the Plutocene.


California: Scenes from the Apocalypse


Apocalyptic Fires in So.CA/Winds Shift toward Santa Barbara

War with Iran is inevitable

This was a pretty spot-analysis


USA, Israel & Saudi Arabia Prepping for Zionist War With Iran




War with Iran is inevitable. The Zionist puppet masters have been trying for years to start a war with Iran and that reality has never been closer than it is today. The USA, Israel and Saudi Arabia are all making coordinated moves in preparation for a major war.

Kevin Hester interviewed by Gary Null

«All the graphs we are seeing, are following the exponential curve. Yet now, Michael E Mann doesn’t seem to be able to see it. He’s still part of the disaster capitalists who think we can go to alternative energy, and it will solve things, and we can have electric cars, but the reality is that the carbon footprint of producing all of those things is enormous in itself. And there is zero substitute for liquid hydrocarbons. I do not for one second believe that industrial civilisation will see out the decade. So what’s that, 26 months. I think collapse is unfolding now, not some time in the future. I think collapse is unfolding as you and I speak today.»

---Kevin Hester


Kevin Hester with Gary Null on PRN




How Far Over the Climate Precipice are we?

KevinHesterLive,
7 December, 2017

In this episode of “The Progressive Commentary Hour” Gary Null and I discuss the severity of the climate crisis and how far over the cliff we really are.
The podcast is embedded here;
We discuss the on-going, never ending ionising radiation nightmare that is and will forever be spewing from the three exposed coriums at Fukushima Daiichi. The triple meltdowns and melt through of both primary and secondary containment at Fukushima Daiichi is never, ever going away.

Whilst Tepco admits to hundreds of tonnes of radioactive water spewing into the acidifying Pacific Ocean every day for over 6 yrs now, they never mention the ionising radiation that is being released into the atmosphere. My personal view is that we will be spared the multi-generational genetic destruction of the nuclear nightmare by our imminent extinction. The situation simply could not be anymore dystopian.
My blog post on the inevitably of a Nuclear Winter being inflicted on the planet is embedded here;
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Years ago, before we crossed a multitude of tipping points the large NGO’s and “green” political parties talked about the danger of crossing tipping points. Now that we have done so the subject is being avoided. Cognitive dissonance much?
Gary played a clip taken from Professor Guy McPherson’s  2016 NZ speaking tour when he appeared on the Paul Henry Show which reached a national audience and triggered nationwide debate about our part in the 6th great extinction. That whole show is embedded here; Human Extinction within 10 years.

During the show Gary played some excerpts from a brilliant documentary featuring the equally brilliant Nafeez Ahmed. My analysis of the documentary and the doco itself are embedded here;Human Extinction By 2030- The Crisis of Civilisation

In the discussion I mentioned Chris Hedges You Tube presentation The Myth of Progress and the Collapse of Complex Societies. 

Michael Mann's lies

This article, which was stil too conservative led to the dishonest climmate scientist, Michael Mann making ad hominem attacks on Guy McPherson

Guy was interviewed for that David Wallace-Wells article, and I was too.

David wrote the article with the "doomist" feeling because of our conversation with him. 

David could tell when he was being told the truth.


And the majority of readers agreed. 


Interestingly Mann was the first to take issue and launch ad-hominems. 

---Pauline Panagioutou Schneider 

The Doomed Earth Controversy: David Wallace-Wells & Michael Mann (November 2017)





An annotated version of the article is available HERE

The myth of negative CO2 emissions

THE DIRTY SECRET OF THE WORLD’S PLAN TO AVERT CLIMATE DISASTER

Image result for THE DIRTY SECRET OF THE WORLD’S PLAN TO AVERT CLIMATE DISASTER


Wired
10 December, 2017


In 2014 Henrik Karlsson, a Swedish entrepreneur whose startup was failing, was lying in bed with a bankruptcy notice when the BBC called. The reporter had a scoop: On the eve of releasing a major report, the United Nation’s climate change panel appeared to be touting an untried technology as key to keeping planetary temperatures at safe levels. The technology went by the inelegant acronym BECCS, and Karlsson was apparently the only BECCS expert the reporter could find.


Karlsson was amazed. The bankruptcy notice was for his BECCS startup, which he’d founded seven years earlier after an idea came to him while watching a late-night television show in Gothenburg, Sweden. The show explored the benefits of capturing carbon dioxide before it was emitted from power plants. It’s the technology behind the much-touted notion of “clean coal,” a way to reduce greenhouse gas emissions and slow down climate change.


Karlsson, then a 27-year-old studying to be an operatic tenor, was no climate scientist or engineer. Still, the TV show got him thinking: During photosynthesis plants naturally suck carbon dioxide from the air, storing it in their leaves, branches, seeds, roots, and trunks. So what if you grew crops and then burned those crops for electricity, being sure to capture all of the carbon dioxide emitted? You’d then store all that dangerous CO2 underground. Such a power plant wouldn’t just be emitting less greenhouse gas into the atmosphere, it would effectively be sucking CO2 from the air. Karlsson was enraptured with the idea. He was going to help avert a global disaster.


The next morning, he ran to the library, where he read a 2001 Science paper by Austrian modeler Michael Obersteiner theorizing the same idea, which was later dubbed “bioenergy with carbon capture and storage”—BECCS. Karlsson was sold. He launched his BECCS startup in 2007, riding the wave of optimism generated by Al Gore’s first climate change movie. Karlsson’s company even became a finalist in Richard Bransen’s Virgin Earth Challenge, which was offering $25 million for a scalable solution for removing greenhouse gases. But by 2014, Karlsson’s startup was a failure. He took the BBC’s call as a sign that he shouldn’t give up.


In the report, the UN’s Intergovernmental Panel on Climate Change—universally known by yet another acronym, IPCC—presented results from hundreds of computer-model-generated scenarios in which the planet’s temperature rises less than 2 degrees Celsius (or 3.6 degrees Fahrenheit) above preindustrial levels, the limit eventually set by the Paris Climate Agreement.


The 2°C goal was a theoretical limit for how much warming humans could accept. For leading climatologist James Hansen, even the 2°C limit is unsafe. And without emissions cuts, global temperatures are projected to rise by 4°C by the end of the century. Many scientists are reluctant to make predictions, but the apocalyptic litany of what a 4°C world could hold includes widespread drought, famine, climate refugees by the millions, civilization-threatening warfare, and a sea level rise that would permanently drown much of New York, Miami, Mumbai, Shanghai, and other coastal cities.


But here’s where things get weird. The UN report envisions 116 scenarios in which global temperatures are prevented from rising more than 2°C. In 101 of them, that goal is accomplished by sucking massive amounts of carbon dioxide from the atmosphere—a concept called “negative emissions”—chiefly via BECCS. And in these scenarios to prevent planetary disaster, this would need to happen by midcentury, or even as soon as 2020. Like a pharmaceutical warning label, one footnote warned that such “methods may carry side effects and long-term consequences on a global scale.”


Indeed, following the scenarios’ assumptions, just growing the crops needed to fuel those BECCS plants would require a landmass one to two times the size of India, climate researchers Kevin Anderson and Glen Peters wrote. The energy BECCS was supposed to supply is on par with all of the coal-fired power plants in the world. In other words, the models were calling for an energy revolution—one that was somehow supposed to occur well within millennials’ lifetimes.


Today that vast future sector of the economy amounts to one working project in the world: a repurposed corn ethanol plant in Decatur, Illinois. Which raises a question: Has the world come to rely on an imaginary technology to save it?


On December 12, 2015, 195 nations—including the US—adopted the Paris Climate Agreement, finally promising to keep global temperature rise well below 2°C above preindustrial levels this century, with a further goal of keeping them below 1.5°C. Christiana Figueres, the UN diplomat who shepherded global climate talks from their post-Copenhagen standstill, remembers “5,000 people jumping out of their seats, crying, clapping, screaming, yelling, torn between euphoria and still disbelief.”


But that euphoria masked a hard truth. The plausibility of the Paris Climate Agreement’s goals rested on what was lurking in the UN report’s fine print: massive negative emissions achieved primarily through BECCS—an unproven concept to put it mildly. How did BECCS get into the models?


The story begins with the 2°C goal itself, a formal international climate target since 2010 (and informal since the 1990s). For years before Paris, climate researchers had warned that the 2°C limit was slipping out of reach—or was already unattainable.


Here’s why: As climate researchers have clearly (and tirelessly) linked temperature rise to increasing atmospheric CO2 concentrations, they can calculate back from a temperature target to the maximum amount of CO2 we can emit—our “carbon budget.” For a greater than 66 percent chance of staying below 2°C of warming, our CO2 concentration should remain under 450 parts per million.


In 2010, when the 2°C goal was adopted at a major conference in Cancun, Mexico, the carbon budget for 450 ppm, or 2°C, was formidably tight: Only a third was left—1,000 gigatons of carbon dioxide. Since humans were emitting 40 gigatons a year, the carbon budget would be easily blown before midcentury. This is the global accounting problem that a handful of specialized modeling groups began confronting in 2004, when the IPCC asked them to map scenarios in line with the 2°C goal. Essentially, how might we cut emissions without grinding the fossil-fuel-driven economy to an immediate standstill?


To tackle this problem, the groups used a tool called an integrated assessment model—algorithms that draw on climate, economic, political, and technical data to imagine cost-effective policy solutions.


Around the same time that Karlsson’s life changed via late-night Swedish television, Detlef Van Vuuren, a project leader of the Dutch modeling group IMAGE, came across the idea behind BECCS in the literature, looking at Obersteiner’s 2001 paper and work by Christian Azar and Jose Moreira. He was intrigued. In theory, by both producing energy and sucking CO2 out of the atmosphere BECCS could result in a path to 2°C that the global economy could afford.


The key was that BECCS resulted in negative emissions, which, in the carbon budget, worked like a negative number. It was like having a climate credit card: Negative emissions allowed modelers to “overshoot” the carbon emissions budget in the short term, permitting greenhouse gases to rise (as they were doing in reality) and then paying back the debt by sucking the CO2 from the atmosphere later.


The idea of negative emissions became a deeply logical one,” Van Vuuren says.


The rationale behind negative emissions relied heavily on the work of physicist Klaus Lackner, who at the turn of the millennia was sketching schemes for CO2 removal on blackboards for his students at Columbia University. Lackner, who was working on carbon capture and storage (then intended for storing emissions from coal-fired power plants), was the first person to suggest the idea of direct air capture—pulling CO2 out of the air. At that time, Lackner’s idea of direct air capture, like BECCS, was just theoretical.


But Van Vuuren says that for the purposes of the models, BECCS could be said to exist, at least in its component parts. The IPCC had published a report on carbon capture and storage—and bioenergy just meant burning lots of crops. Some models did ultimately include direct air capture and another negative emissions technique, afforestation (planting lots of trees, which naturally absorb and store CO2 in the process of photosynthesis). But BECCS was cheaper because it produced electricity.


In 2007 IMAGE published an influential paper relying on BECCS in Climatic Change, and garnered much attention at an IPCC expert meeting. Other groups started putting BECCS into their models too, which is how it came to dominate those included in the IPCC’s Fifth Assessment Report (the one that prompted the BBC to call Karlsson).


The models assumed BECCS on a vast scale. According to an analysis that British climate researcher Jason Lowe shared with Carbon Brief, at median the models called for BECCS to remove 630 gigatons of CO2, roughly two-thirds of the carbon dioxide humans have emitted between preindustrial times and 2011. Was that reasonable?


Not for James Hansen, who wrote that reliance on negative emissions had quietly “spread like a cancer” through the scenarios, along with the assumption that young people would somehow figure out how to extract CO2 at a cost he later projected to be $140–570 trillion this century.


Anderson (of the India calculations) pointed out that the few 2°C scenarios without BECCS required CO2 emissions to peak back in 2010—something, he noted wryly, that “clearly has not occurred.” In a scathing letter in 2015, Anderson accused scientists of using negative emissions to sanitize their research for policymakers, calling them a “deux ex machina.” Fellow critics argued that the integrated assessment models had become a political device to make the 2°C goal seem more plausible than it was.


Oliver Geden, who heads the EU division of the German Institute for International and Security Affairs, raised the alarm in the popular press. In a New York Times op-ed during the conference, he called negative emissions “magical thinking”—a concept, he says, meant to keep the “story” of 2°C, the longtime goal of international climate negotiations, alive.


For Van Vuuren and other modelers we interviewed, this criticism is misplaced. Integrated assessment models are not meant be predictive, they emphasize, because no one can predict future technology—or political decisions. Nor are they action plans. Rather, for Van Vuuren, the models are “explorations” meant to show the kinds of policy decisions and investments necessary to reach the 2°C goal. Given that, Van Vuuren sees a “worrying gap” between the reliance on BECCS in the scenarios and how few research programs and projects there are in the real world.


Whether the IPCC’s scenarios are political cover or research guides for policymakers depends on who you ask. But either way, this gap is undeniable. It can be explained in part by the fact that BECCS is a conceptual tool, not an actual technology that anyone in the engineering world (apart from a few outliers like Karlsson) is championing. At a recent meeting in Berlin, one climate researcher called BECCS “the devil child,” which got laughs; bioenergy and carbon capture have both met their share of criticism—bioenergy for displacing agricultural crops needed to feed people and carbon capture for, among other things, being perceived as diverting attention from the need for massive emissions cuts.


For that reason, in an article last year in Science, Anderson and Peters called relying on negative emissions “an unjust and high-stakes gamble” and a “moral hazard” that allows policymakers to avoid making tough emissions cuts right now. Replying in a letter, Klaus Lackner, the carbon capture pioneer, cautioned that their argument risked shutting down a necessary avenue of research. “If we had this conversation in 1980,” he says, it would have been different. Now, with our carbon budget blown, he argues, potential negative emissions technologies are “a life preserver.”


Here’s the hardest truth: Even if negative emissions debuted in highly crafted, impractical computer models, we now need negative emissions in the real world to keep the planet’s temperatures at safe levels.


Temperatures have already risen 1.2 to 1.3°C (or 2.1 to 2.3°F). Current carbon dioxide concentrations, meanwhile, hover around 406 ppm. According to Sabine Fuss and Jan Minx of the Mercatur Research Institute, our 1.5°C budget is more or less blown—a widely shared conclusion. (If you’re feeling morbid, you can check the Institute’s running carbon budget clock here). Without a drastic increase in international action on cutting emissions, they say, the carbon budget for 2°C will likely be blown by 2030.


So the question is, can negative emissions technology work in the real world, on a global scale? To explore that question, we visited the project in Decatur, Illinois, that modelers cite as evidence that BECCS actually exists.

Workers at the Archer Daniel Midland plant in Decatur, Illinois, inject pure carbon dioxide into underground reservoirs. Theoretically, it can stay there forever.

Workers at the Archer Daniel Midland plant in Decatur, Illinois, inject pure carbon dioxide into underground reservoirs. Theoretically, it can stay there forever. - DANIEL BYERS

You may not have expected the future to look like this—what you find if you drive south from Chicago, following directions to Memphis, bearing right through several million acres of green-stalked corn, past the DIY pro-gun signs and the DIY pro-biofuels signs (“not middle east oil fields/soy biodiesel fields”). This is where, 10 years ago, before the biofuels market went bust, people could see their fortunes—fields of soy and corn—stretching to the horizon. At Decatur, you exit toward the Archer Daniel Midland plant, which looks from a distance, with its blocky white towers and mysterious dome, like the Emerald City seen without Oz’s green glasses.


When you pull up to the secured gates, ADM’s Decatur plant resolves into a jumble of substations, large tanks, and pipelines, all bathed in a troubling odor reminiscent of cat food. Here, trains and trucks deliver corn and soy by the ton to be processed into chemicals for food and ethanol for fuel. And somewhere in the guts of this Midwestern agricultural giant is the Illinois Industrial Carbon Capture Project—otherwise known as the world’s one and only BECCS plant.


I warned you there wasn’t much to see,” says Sallie Greenberg, a geologist and the associate director for energy research and development at the Illinois State Geological Survey, ADM’s project partner, as she unlocks the white trailer that serves as project headquarters. Still, she says, more than 900 people have visited the project, from 30 countries: “It’s world-class.”


The ADM plant is an ideal site for carbon capture and storage, which is why, almost 15 years ago, the US Department of Energy initiated a pilot project here. Deep in the plant, sugar from corn kernels is fermented to make ethanol, a reaction that also produces CO2 eminently easy to “capture”: You just have to separate the gas from the ethanol and remove a little water. From there the CO2 is pressurized, piped, and injected way down into a saline sandstone reservoir, handily located 7,000 feet below the plant.


To see the new injection well, which began operating last May, we drove back out of the plant, following signs for Progress City—agricultural showgrounds owned by ADM where community members were enjoying unseasonably warm October weather on Family Safety Day. A mile from the plant, we pulled up to a fenced-off injector—a rusty pipe, with a few bends and gauges, that disappeared into a cement block in the ground. We stood there as carbon dioxide shot into the earth, silently and out of sight. Currently, more than 1.4 million tons of CO2 that might have been polluting the atmosphere are stored underground.


In theory it was impressive; in reality we were in denuded cornfields looking at piping that seemed oddly rusty for a state-of-the-art project. To be fair, of course, its most impressive installation was invisible, underground.


Were we seeing the modelers’ world-saving technology in action? ADM is not BECCS as the models imagined it—that is, a power plant producing electricity by burning crops. Greenberg, in fact, only encountered the term BECCS in the past few years, despite starting work on the project in 2005, and tells us no integrated assessment modeler had ever given her a call.


But through happenstance, Decatur is the world’s first BECCS plant. The corn-turned-to-ethanol process is technically “bioenergy,” and ADM’s process does achieve negative emissions, at least by back of the envelope calculations. Roughly two-thirds of the corn’s carbon becomes ethanol, which is emitted into the atmosphere after being burned in car engines. The other third of the corn’s carbon is pumped underground. Greenberg tells us the team has yet to do a granular carbon accounting that includes details like the cost of transporting the corn, but then a BECCS proof-of-concept was not the project’s original goal.


One argument the ADM project does make for BECCS is that we could store a lot of carbon dioxide underground forever. Once in the saline reservoir, the CO2 reacts with brine and rock, which binds it in place, and the basin is topped with a layer of impermeable rock, ensuring the gas won’t escape. In monitoring the location of the CO2 underground, the team has seen no sign of movement or a leak. “It can stay there forever,” Greenberg says. And this one single reservoir can likely store carbon dioxide on the order of 100 billion tons, according to surveys, which makes the the prospect of storing 600 billion tons—the amount envisioned in the models—seem reasonable.


On the other hand, the project neatly highlights the scale of the BECCS challenge. For perspective, the Decatur facility plans to store another 5 million tons of carbon dioxide over the next few years—and in 2016, average US emissions were 14 million tons of carbon dioxide per day. So how many BECCS plants would we need?


If you really consider the question, you realize how hard it is to answer. In a recent paper, engineers Mathilde Fajardy and Niall Mac Dowell, of Imperial College in London, explore best- and worst-case BECCS scenarios in excruciating detail. In worst-case scenarios (say, burning willow grown on grasslands in Europe), it’s possible to never even achieve negative emissions. 


You spend too much carbon transporting crops, preparing land, and building a plant. And even in best-case scenarios (using fast-growing elephant grass on marginal cropland in Brazil), you still need land use on par with Anderson’s multiples of India and water use on par with what we currently use for all agriculture in the world. “If you extrapolate the amount of agricultural production to the scale you would need, it’s going to be a disaster,” Lackner told us.


Then there’s the money problem. BECCS plants are simply not profitable—burning vegetation is roughly half as efficient as burning coal. In the US, we could incentivize BECCS by charging companies for the carbon dioxide they emit—but the carbon tax plan advocated by a few US Republican leaders is decidedly not in line with the Trump administration’s climate agenda. As it is, some American companies do get tax credits for storing CO2 underground, but, apart from ADM, they do so for “enhanced oil recovery,” pumping CO2 into nearly dry wells to extract hard-to-reach oil. While some of the CO2 stays underground, the process frees ever more fossil fuels to be burned.


So driving away from Decatur, despite the project’s competence, it was difficult to imagine using BECCS on anything like the scenarios’ scale.


We shared our concerns with Noah Deich, a self-described recovering management consultant and founder of the world’s first (and only) negative emissions advocacy organization, the Center for Carbon Removal. Deich advised us to look at negative emissions technology differently—not as one catch-all solution but, rather, as a “portfolio.” This portfolio includes natural approaches for carbon capture, like developing carbon sinks (land that captures more CO2 than it emits), afforestation (planting trees), and biochar (a charcoal soil additive that permanently stores CO2), as well as technologies like BECCS plants and direct air capture.



For now, this portfolio’s direct air capture technologies exist mainly at lab bench scale. At Arizona State University, notably, Lackner is experimenting with small, portable boxes to scrub carbon dioxide from the air. But companies with a workable business plan for turning a profit are rare. One of them belongs to a charismatic Harvard climate researcher named David Keith.

The Decatur facility plans to store another 5 million tons of carbon dioxide over the next few years—but in 2016, average US emissions were 14 million tons of carbon dioxide per day.

In monitoring the location of the CO2 underground, the team has seen no sign of movement or a leak.

In Squamish, an hour’s drive from Vancouver, the world doesn’t seem to need saving. The town is tucked on a narrow peninsula between a deep-blue inner channel and British Columbia’s snowcapped coastal ranges, and it is a favorite with climbers, who crowd the Starbucks. There’s a rumor that Microsoft is planning to build a campus here. Down one fork of the peninsula, on the site of a plant that once made chemicals for the pulp paper industry, is a startup founded in 2009 by Keith, with funding from Bill Gates—one of a handful of direct air capture companies in the world. Inside the headquarters, wholesome engineers in nubby sweaters drink coffee at a common table, and a check-in board lists the names of three dogs, who roam the office at will.


Just this week, the team reached a long awaited milestone: They created synthetic fuel (that could be used to run a car) from nothing more than carbon dioxide captured from air and hydrogen harvested from water. Why fuel? To not only demonstrate direct air capture at scale but also to show how to make a profit from free-floating CO2—an aspect of negative emissions that, as BECCS makes clear, can be elusive.


On a tour of the pilot plant, Geoff Holmes, a former graduate student of Keith’s and his business development manager, fends off expressions of awe by explaining that carbon dioxide can also be captured using equipment found in a high school chemistry lab (as recently demonstrated by a New York City student).


Carbon Engineering’s experiment, which runs on a construction site and in a cavernous barn, involves four structures linked by various pipes, giving it the feeling of an ingenious, supersized game of Mousetrap. The first step is an air contactor, where the carbon dioxide, which is acidic once in solution, is absorbed by potassium hydroxide (a base). In a silo-like “pelleter,” the carbon dioxide is transformed into pellets of calcium carbonate (chalk) via one more high school chemistry reaction. Holding them in your hand, they look like small white marbles. Theoretically, the CO2 could remain trapped in these pellets forever. The pellets are heated in a calciner to release the carbon dioxide and, to make the process “closed loop,” the remaining calcium is recycled for another round. When running, the process’s only inputs are air, water, and electricity, which in British Columbia, conveniently, is almost entirely provided by renewable hydroelectric power. The only output is a pure stream of carbon dioxide gas.


Next step: crafting the carbon dioxide into something saleable. This year, Swiss direct air capture startup Climeworks began selling its carbon dioxide to a nearby greenhouse. Carbon Engineering chose to create a gasoline-like fuel, using an approach known as the Fischer-Tropsch process. The technology dates back to the 1920s and usually involves drawing carbon and hydrogen from coal. (The Germans did this during WWII because they lacked oil.) Carbon Engineering’s hydrogen, on the other hand, comes from water. With these materials, the pilot plant can produce a few barrels of clear synthetic fuel a day, which, with oil at $60 a barrel, will not immediately pay many salaries at the 32-person company.


“To develop a technology in this space, it takes a long time and a lot of money,” says CEO Adrian Corless. Within four years, Corless says, they plan to scale up to a demonstration plant that can produce thousands of barrels of fuel a day. The potential market: states like California and British Columbia, which reward companies for using more efficient fuel—regulations that can make this fuel competitive.


So does Carbon Engineering’s fuel count as negative emissions? No—it’s at best carbon neutral, as each carbon atom captured will return to the atmosphere when the fuel is burned. But in theory, the company could run this plant for negative emissions instead of fuel, injecting the captured CO2 underground—if and when the market is willing to pay for such a service.


Skyping from his office in Cambridge, Keith, famous for pioneering far-out solar geoengineering, tells us he started Carbon Engineering because direct air capture struck him as “a technology that it would be useful to have if we knew what it cost.” He later clarified, “The best way I know to figure out cost is to roll up your sleeves and jump into engineering process development.”


But when asked if it can have a global impact, Keith resisted describing direct air capture as a silver bullet technology, an attitude echoed by the rest of the team. He did tell us that cheap, low-impact direct air capture could have “big environmental benefits.” In all, Keith is wary of descriptors like “novel,” or “pioneering,” or even “interesting,” that lead us to imagine some revolutionary technology will come along to save the world. He remind us that some of most important technological developments toward mitigating climate change have not been eureka-like breakthroughs, but painstaking, incremental engineering success stories, like increasingly low-cost silicon solar panels, which have been around since the 1970s. To make this point, in the company’s early days, he even posted a sign in the office that read “No Science.”


To be clear, Keith thinks we need concerted research on negative emissions technology of all kinds, because carbon concentrations are already too high. “Cutting emissions doesn’t solve the climate problem,” Keith says “It just stops it from getting worse.”


Visiting Carbon Engineering, what’s clear is that this research requires not just conceptual solutions or parameters in a computer model but also people “grinding it out,” as Keith puts it, day by day, for years—just to turn a technology whose every component part has existed on a lab bench for decades into meaningful reality. And it’s also clear, as the IPCC’s scenarios utterly disguise, how hard this kind of applied research can be, even with a visionary genius, funding from two billionaires, and the kind of can-do, optimistic attitude you’d expect from a team of Canadian engineers.


Over the phone, hours after the team made what everyone was casually calling “first fuel,” Holmes cheerfully explains that Carbon Engineering is actually not the first to make fuel from carbon dioxide captured from the air. But, he emphasizes, they are the first to do so on equipment that can be scaled up commercially. The first, in that sense, to show it can be useful.

At the Carbon Engineering plant in Squamish, British Columbia, engineers are making auto fuel from elements drawn from the air and chemically mixed with water.


When we talk about climate change in the United States, we tend to talk about President Trump exiting the Paris Climate Agreement—not what’s hidden in the fine print.


If the US presidential election had gone differently, negative emissions might have become part of our conversation. Days after the 2016 election, at a follow-up meeting to Paris in Marrakesh, then-Secretary of State John Kerry released an ambitious report outlining how the US might “deeply decarbonize,” slashing greenhouse gas emissions by 80 percent or more by 2050. In the report, negative emissions and BECCS are star players, but so are two scenarios—one envisioning a limited role for BECCS and one entirely eliminating the use of BECCS. Emily McGlynn, who led that part of the report, says the goal could be achieved without any negative emissions technologies—it’s just more expensive.


When asked how we should read the results of any integrated assessment model, controversial as they are, McGlynn sighs. “The most important of the IPCC’s projections is that we’re screwed unless we can figure out how to take CO2 out of the atmosphere, because we haven’t acted fast enough,” she says. “I think that’s the most important part of the story.”


Still, negative emissions are not mentioned in the Paris Climate Agreement or a part of formal international climate negotiations. As Peters and Geden recently pointed out, no country mentions BECCS in its official plan to cut emissions in line with Paris’s 2°C goal, and only a dozen mention carbon capture and storage. Politicians are decidedly not crafting elaborate BECCS plans, with supply chains spanning continents and carbon accounting spanning decades. So even if negative emissions of any kind turns out to be feasible technically and economically, it’s hard to see how we can achieve it on a global scale in a scant 13 or even three years, as some scenarios require.


Looking at BECCS and direct air capture as case studies, it’s particularly clear that there’s only so fast you can act, and that modelers, engineers, politicians, and the rest of us must face up to the necessity of negative emissions together.


In the UK and Europe, people are at least embarking on negative emissions research, even if it’s not as quickly as BECCS entrepreneur Henrik Karlsson might want. His company has one other employee. There is “zilch funding,” he says. Still, Karlsson speaks optimistically of a project in the planning stages with a Swedish biorefinery.


Meanwhile, the UK has launched the world’s first government negative-emissions research program, modest at $11.5 million, but a start. On the international policy scene, negative emissions and BECCS will likely get their next big airing next fall in a special IPCC report on how the world might meet the 1.5°C degree goal, according to its editor Joeri Rogelj, who spoke to us via Skype on an October day when it was 90 degrees in New York, shortly before EPA chief Scott Pruitt killed the Clean Power Plan.


In Trump’s America, we’re burning through the carbon budget like there’s literally no tomorrow. The mid-century report (presented in Marrakech) is not in use—and like climate data recently removed from the EPA’s website, exists only in archives. But it is ready to be downloaded in the future, if we need it.


We will.