Bo Burnam’s “Inside”

Anyone see Bo Burnham’s “Inside” – his 2020 pandemic special? It’s full of existential angst – and while it has amusing satirical observations – it’s more “The Joker” than a comedy. It’s a weird drug. Use at your own risk.

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I just finished Hyperion


I listened to the first Hyperion novel on Audible.

It was an interesting storytelling tactic having the multiple storytellers flesh out the worldbuilding. But maybe I’m getting a bit picky in my old age – where was the climactic ending? I’m more used to huge, sprawling worldbuilding while also enjoying realistic characters with clear motivations trying to achieve their goals. After reading lots of Peter F Hamilton, I’m used to a space opera ending at a frenetic pace with all sorts of setups paying off with great reveals, twists and turns – but when well told – it all looks inevitable in hindsight.

Hyperion is not like that. It’s 6 people on a journey to the terrifying religious time-tombs where the Shrike monster lives. These 6 characters decide on their pilgrimage that they should share all their tales – so that they’re properly briefed and prepared to meet the Shrike. It was an interesting way to explain characters and build the world. But the side-effect is that the majority of the book is past-tense – a collection of stories that already happened. These were good enough mini-stories – and I’m glad I experienced that world. There really are some unforgettable moments. But where is the grand climactic resolution?

If the next 3 books are of a similar style of a collection of past-tense stories, I might move onto another author.

Disclaimer: this might say more about me having certain expectations and tastes than anything truly insightful about Dan Simmon’s writing. I’m just a sucker for the big finish.

Related: this Goodreads review is one of the funniest reviews I’ve read about mind-melting Sci-Fi. Hyperion didn’t melt my brain this bad as it is from 1989, and I’ve read a lot of post-1989 mind-bending Cyberpunk written since. It’s got a lot weirder out there since Hyperion was written. But this is a great description of when Sci-Fi cooks your noodle.

Somehow I’ve managed to read a dozen books by Dan Simmons without getting around to Hyperion, one of his most acclaimed works. Frankly, I’ve been scared of it. Simmons has been mashing up horror, sci-fi, hard boiled crime novels, thrillers, and historical fiction while often stuffing his books with so many ideas that it was all I could do to keep up so this seemed like it could be a bit more than I could comfortably chew.

Just as I feared, while I was reading and nearing the end, Simmons crept into my house like a ninja and rammed a funnel into my skull. Then he poured his wild sci-fi ideas and concepts into my brain pan like a frat boy pouring the suds in a beer bong. My mind overloaded, and I gibbered like a monkey on meth for fifteen seconds before passing out. When I woke up an hour later with a wicked headache and cerebrospinal fluid leaking out my ears and nose, Simmons was gone, but he’d left a note saying “Don’t you ever learn? Keep reading and one of these days, I will END you!”
More here

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Sydney E-waste collectors come to your suburb

Got e-waste? If you’re in Sydney, chat with your local suburban Facebook group about booking these guys to come out to your suburb. They were in North Epping for 5 hours today and took an old imac and phone off us. Advertise it on your local facebook group, and you could help stop a bunch of stuff going to landfill,
Arniesrecon.com

Posted in Industrial Ecosystems, Materials & Metals, Open Source Hardware, Waste | Leave a comment

Shellenberger rabid – and I will gradually edit out my many references to his work as he has proved unreliable

Michael Shellenberger’s latest book is the last straw for me. I’m done referencing his work. If we can’t trust him to be professional and objective in his journalism about climate change science, especially when he is not a trained engineer, scientist, or climate scientist himself – then why would I reference him? I’m not a scientist or engineer myself. If I’m going to maintain the unpopular position that we should not be frightened of nuclear power but explore how we can integrate it into a renewable grid, then I’m going to have to rely on the most objective engineering analysis and reports. Shellenberger seems to be failing as a journalist, let alone as an engineer or climate scientist. I should not be surprised, as his background is merely in public relations.

My position remains the same: None of this means I’m renouncing nuclear power or ecomodernism – except maybe to clarify I’m not an ‘infinite growth’ ecomodernist. To be honest, I don’t know who would actually say they are? The body of pro-nuclear, ecomodernist authors stretches far beyond Shellenberger to people who are actually trained engineers and climate scientists and ecosystems biologists. After all, it was Dr Barry Brook’s patient explanations about the benefits of nuclear power that eventually won me over, not Shellenberger. I’m with the ecomodernists. If we take the threat of climate change seriously, open our eyes to the potential for both renewable and nuclear power to replace fossil fuels, and explore other ways of feeding ourselves, we can provide a modern, convenient, eco-city lifestyle for all of us by 2100.

I’m technically optimistic, but politically… realistic? Sometimes pessimistic? That is, I believe we have the tools to make it, but don’t know if we’ll use them in time to prevent horrible extinctions or climate induced wars. Climate change is a terrible threat to our crops and water and weather and resilience. But worse, as the Pentagon says, climate change is a ‘threat multiplier’. It can massively increase geopolitical tensions. Will we fall into climate-induced wars as various nations fail to feed their people?

But back to Shellenberger. The following review is by Dr. Peter H. Gleick who is president emeritus of the Pacific Institute, a member of the U.S. National Academy of Sciences, a MacArthur Fellow, and winner of the 2018 Carl Sagan Prize for Science Popularization. He has a 40 year career in scientifically analysing water resources and how the human race can access fresh water. I take his review of Shellenberger’s work seriously, and will gradually edit Shellenberger references out of this blog. I don’t need them. There is plenty of other good work being done on the interface of renewables and nuclear in meeting our growing energy needs this century. Over to Peter at Yale Climate Connections.


Book review: Bad science and bad arguments abound in ‘Apocalypse Never’ by Michael Shellenberger

A new book that critiques environmentalism is ‘deeply and fatally flawed.’by PETER GLEICK JULY 15, 2020

Think, if you will, of the feud between the Montagues and the Capulets in “Romeo and Juliet.” Or of the 1863-1891 classic American feud between the Hatfields and the McCoys, warring families in West Virginia and Kentucky.

In the decades-old tensions involving environmental science, population, resource dynamics, and ecology, it’s the Malthusians and the Cornucopians. Subscribing to the wisdom of English economist Thomas Malthus, Malthusians express concerns that exponential human population growth and economic demands will outrun global resources needed to support people, undermining long-term sustainability. Cornucopians, in contrast – with their nod to the cornucopia or “horn of plenty” of Greek mythology – hold that technological advances can sustain societal needs and that unbounded economic growth and increased population are positive, giving rise to more good ideas.

The historical tensions and intellectual debates between Malthusians and Cornucopians are now more than two centuries old and have evolved. In recent years, the public conversation around critical global crises like human-caused climate change, deforestation and species extinction, population pressures, and new and worsening public health threats has grown louder, harsher, and increasingly ideological. As the sciences have improved, the deep complexity and connections among these problems have also become more apparent, as have urgent calls to address them through local, national, and global actions.

A recent entry in this debate is Michael Shellenberger’s “Apocalypse Never: Why Environmental Alarmism Hurts Us All” (HarperCollins Publishers, 2020). Shellenberger explains in his introduction that he seeks to counter and dismiss what he considers irrational, overwrought arguments of pending Malthusian catastrophes; instead, he seeks to promote the Cornucopian view that environmental problems can be eliminated if we’d just pursue aggressive economic growth, simple technological advances, and increased tapping of abundant natural resources. In doing so, he echoes previous efforts of authors like Herman Kahn, Julian Simon, and Bjørn Lomborg.

Climate dialogue seen as ‘out of control’

Shellenberger self-describes as an environmentalist activist and a bringer of facts and science to counter “exaggeration, alarmism, and extremism that are the enemy of a positive, humanistic, and rational environmentalism.” He decided to write this book because he believes “the conversation about climate change and the environment has, in the last few years, spiraled out of control.”

Voices of reason and clear analyses in the contentious debates about how to tackle our global problems are welcome. Unfortunately, the book is deeply and fatally flawed. At the simplest level, it is a polemic based on a strawman argument: To Shellenberger, scientists, “educated elite,” “activist journalists,” and high-profile environmental activists believe incorrectly that the end of the world is coming and yet refuse to support the only solutions that he thinks will work – nuclear energy and uninhibited economic growth.

‘What is new in here isn’t right, and what is right isn’t new.’

But even if the author properly understood the complexity and nature of global challenges, which he does not, and got the science right, which he did not, a fatal flaw in his argument is the traditional Cornucopian oversimplification of his solutions – reliance on economic growth and silver-bullet technology. As the great American journalist and humorist H. L. Mencken said, “there is always a well-known solution to every human problem – neat, plausible, and wrong.” Mencken also warned against those who know precisely what is right and what is wrong, a warning especially worth hearing in the highly complex and uncertain worlds of global climate, pandemics, and environmental change.

But the problems in the book go much deeper. The author wanders from topic to topic, jumping from personal anecdote to polemical arguments to data and numbers carefully chosen to support his views, making it difficult for the reader to follow his threads. The most serious flaw, however, is that he assumes a position and seeks data and facts to fit that position rather than, as science demands, using data and facts to develop, test, and refine a theory. As a result, the book suffers from logical fallacies, arguments based on emotion and ideology, the setting up and knocking down of strawman arguments, and the selective cherry-picking and misuse of facts, all interspersed with simple mistakes and misrepresentations of science. Distressingly, this is also an angry book, riddled with ugly ad hominem attacks on scientists, environmental advocates, and the media.

I provide just a few examples of these flaws here – a comprehensive catalog would require its own book. In short, what is new in here isn’t right, and what is right isn’t new.

Two Cornucopian ideas lie at the heart of this book: The first idea is that there are no real “limits to growth” and environmental problems are the result of poverty and will be solved by having everyone get richer. This idea isn’t original and has long been debunked by others (for a few examples see hereherehere, and here).

View that nuclear alone can address needs

The second idea – and the focus of much of Shellenberger’s past writings – is that climate and energy problems can and should be solved solely by nuclear power. He writes, “Only nuclear, not solar and wind, can provide abundant, reliable, and inexpensive heat,” and, “Only nuclear energy can power our high-energy human civilization while reducing humankind’s environmental footprint.” (“Apocalypse Never” – hereafter “AN” – pp. 153 and 278) The many economic, environmental, political, and social arguments levied against nuclear are simply dismissed as having no merit, for example: “As for nuclear waste, it is the best and safest kind of waste produced from electricity production. It has never hurt anyone and there is no reason to think it ever will.” (AN, p. 152) His passionate belief that nuclear is the only answer to our energy and climate problems (maybe along with a mega-dam on the Congo River in Africa) is matched by the corollary that renewable energy alternatives – he calls them “unreliables” (AN, p. 176) – are bad because he asserts they are small scale, intermittent, and their economic, environmental, political, and social problems disqualifying.

The argument that poverty and environmental threats are intertwined is both correct and not new. It lies at the heart of international development efforts, including the early United Nations Millennium Development Goals and the current Sustainable Development Goals, which state:

The Sustainable Development Goals are the blueprint to achieve a better and more sustainable future for all. They address the global challenges we face, including those related to poverty, inequality, climate change, environmental degradation, peace and justice. The 17 Goals are all interconnected. (emphasis added)

Similarly, mainstream experts in environmental science and environmental economics have long acknowledged that all energy options have complex sets of environmental advantages and disadvantages. The fields of energy risk assessment, integrated environmental systems analysis, and ecological economics have addressed them for decades.

Using the facade of ‘strawman arguments’

Shellenberger regularly sets up other strawman arguments and then knocks them down. [A strawman argument is an effort to refute an argument that hasn’t been made by replacing your opponent’s actual argument with a different one.] One of the most prevalent strawman arguments in the climate debate is that scientists claim climate change “causes” extreme events, when in fact, climate scientists make careful distinctions between “causality” and “influence” – two very different things. This area, called “attribution science,” is one of the most exciting aspects of climate research today.

Shellenberger sets up the strawman argument that people are incorrectly claiming recent extreme events (like forest fires, floods, heat waves, and droughts) were caused by climate change, and then he debunks this strawman. “Many blamed climate change for wildfires that ravaged California” (AN, p.2) and “the fires would have occurred even had Australia’s climate not warmed.” (AN p. 21) He misrepresents how the media reported on the fires, describing a New York Times story on the 2019 Amazon fires: “As for the Amazon, The New York Times reported, correctly, that the ‘fires were not caused by climate change.’” But here Shellenberger is cherry-picking a quote: If you look at the actual article he cites, the journalist makes clear the “influence” of climate change just two sentences later:

These fires were not caused by climate change. They were, by and large, set by humans. However, climate change can make fires worse. Fires can burn hotter and spread more quickly under warmer and drier conditions. (emphasis added)

He also misunderstands or misrepresents the extensive and growing literature on the links between climate change and extreme events, saying “But climate change so far has not resulted in increases in the frequency or intensity of many types of extreme weather” (AN, p. 15) citing out-of-date research, including a workshop from 15 years ago. In fact, a large and growing body of literature already shows strong links between climate change and extreme events, including hurricanes, heat deaths, flooding, decreasing ice, and more (see, for a few examples, herehere, and here), and this literature has been expanding rapidly. For instance, in 2019, the American Meteorological Society, or AMS, published a summary – produced annually – with 21 peer-reviewed analyses of extreme weather in 2018 including the research of 121 scientists from 13 countries. The severe Four Corners drought in the U.S., intense heat waves on the Iberian peninsula and in northeast Asia, exceptional precipitation in the mid-Atlantic states, and record-low sea ice in the Bering Sea were all examples of extreme weather events “made more likely by human-caused climate change.” As Jeff Rosenfeld, the editor-in-chief of the AMS series, noted, “We’ve now published more than 100 of these attribution studies in this AMS series and can see how powerful this science is getting. Attribution studies increasingly yield useful, nuanced conclusions that embrace real-world complexity,” Rosenfeld wrote. “They collectively make an ever starker statement about the human influence on extreme weather.”

Another example of a serious conceptual confusion is his chapter dismissing the threat of species extinctions. The chapter is full of misunderstandings of extinction rates, ecosystem and biological functions, confusions about timescales, and misuses of data. For example, Shellenberger confuses the concept of species “richness” with “biodiversity” and makes the astounding claim that

Around the world, the biodiversity of islands has actually doubled on average, thanks to the migration of ‘invasive species.’ The introduction of new plant species has outnumbered plant extinctions one hundred fold. (AN, p. 66)

By this odd logic, if an island had 10 species of native birds found only there and they went extinct, but 20 other invasive bird species established themselves, the island’s “biodiversity” would double. This error results from a misunderstanding of the study he cites, which properly notes that simply assessing species numbers (richness not biodiversity) on islands ignores the critical issues of biodiversity raised by invasive species, including the disruption of endemic species interactions, weakening of ecosystem stability, alteration of ecosystem functions, and increasing homogenization of flora and fauna.

Another set of classic logical fallacies is the misuse, misrepresentation, and selective use of evidence. Shellenberger sees himself as the white knight bringing science and facts to emotional arguments. “Every fact, claim, and argument in this book is based on the best-available science … Apocalypse Never defends mainstream science from those who deny it on the political Right and Left.” (AN, p. xiii) But often, his arguments are based on inappropriate use of evidence, outdated or cherry-picked science, misunderstandings or misrepresentation, or just outright errors.

One of the most common flaws is his confusing use of the terms “can,” “could,” “will,” “will likely,” and so on. These grammatical choices usually reflect classic Cornucopian optimism and the advantage of telling the audience a positive story, rather than one based on the actual evidence. For example, he claims:

When it comes to food production, the Food and Agriculture Organization of the United Nations (FAO) concludes that crop yields will increase significantly, under a wide range of climate scenarios. (AN, p. 6, emphasis added)

What great news, if only we knew for sure it were true and under all plausible climate scenarios. But in fact, this is a misrepresentation of the 2018 FAO report cited, which looks at possible futures and actually says:

Climate change already has negative effects on crop yields, livestock production and fisheries, particularly in low- and middle- income countries. Such impacts are likely to become even stronger later in this century. (emphasis added)

Unaddressed climate change, which is associated, inter alia, with unsustainable agricultural practices, is likely to lead to more land and water use, disproportionately affecting poor people and exacerbating inequalities within and between countries. This carries negative implications for both food availability and food access.

There are many other examples where his optimism (things “will” happen) overrides the scientific evidence and uncertainties about the future.

Misrepresenting what scientists actually say or said

Shellenberger’s discussion of nuclear energy and risk also misrepresents what scientists say. He states “mixing up reactors and bombs was, as we say, the go-to strategy for Malthusian environmentalists” (AN, p. 242), but to support this claim he offers the work of Drs. Paul and Anne Ehrlich and John Holdren in their 1977 book Ecoscience. Shellenberger quotes their factual statement that “A large reactor’s inventory of long-lived radioactivity is more than one thousand times that of the bomb dropped on Hiroshima.” (Ecoscience, p. 445) But he then falsely says they are implying reactors can explode like bombs: “The implication was wrong. Nuclear reactors cannot detonate like bombs.” (AN, p. 242) Shellenberger was eager to set up the strawman that “Malthusian environmentalists” don’t know the difference between nuclear reactors and nuclear bombs, but in the paragraph right before the statement he quoted, Ehrlich, Ehrlich, and Holdren (the latter trained in part as a nuclear physicist, by the way) literally write: “It is physically impossible for an LWR [light-water reactor] or any thermal-neutron reactor to blow up like a nuclear bomb.” (Ecoscience, p. 444)

This is just one of a series of misrepresentations of the works of the Ehrlichs and Holdren. Just a few paragraphs later, for instance, he says “Holdren and the Ehrlichs had to claim fossil fuels were scarce to oppose the extension of fertilizers and industrial agriculture to poor nations and to raise the alarm over famine.” (AN, p. 242) This is the exact opposite of what they have long argued. To quote Dr. Holdren: “What environmentalists mainly say on this topic is not that we are running out of energy, but that we are running out of environment – that is, running out of the capacity of air, water, soil, and biota to absorb” the environmental, social, and health impacts of burning fossil fuels. (emphasis added)

Another example of the confusions running through Shellenberger’s narratives is the section “Greed Saved the Whales, Not Greenpeace.” His argument is that cheap oil, epitomized by the discovery of oil in Pennsylvania, saved the whales: “The discovery of the Drake Well led to widespread production of petroleum-based kerosene… thus saving the whales.” (AN, p. 111) Just a page later, however, he acknowledges “But then, whaling came back, and in a big way. Between 1904 and 1978, whalers killed one million whales, nearly three times more than had been harvested before.” He then claims that cheap vegetable oils (ironically in the form of palm oil from deforestation in the Congo) saved the whales, but then again has to acknowledge that massive whale kills continued.

What finally led to today’s almost near moratorium on whale hunts? Not just changes in market forces, not changes in energy sources, not “greed” and the growth in wealth and prosperity as he argues, but the change in public opinion pushed by environmental groups and the public. And oddly, his last sentence in this chapter acknowledges this: “When it comes to protecting the environment by moving to superior alternatives, public attitudes and political action matter” (AN, p. 125) – exactly the point of environmental advocacy groups like Greenpeace that worked to change public opinion.

Scientific uncertainty is not the same as ‘We don’t know’

Shellenberger misunderstands the concept of “uncertainty” in science, making the classic mistake of thinking about uncertainty in the colloquial sense of “We don’t know” rather than the way scientists use it to present “a range of possibilities.” In his discussion about catastrophic tipping points like loss of ice sheets, forest and species die back in the Amazon, and changes in ocean circulation, he says (AN, p. 25):

The high level of uncertainty on each, and a complexity that is greater than the sum of its parts, make many tipping point scenarios unscientific … there is no scientific evidence that one would be more probable or catastrophic than other potentially catastrophic scenarios, including an asteroid impact, super-volcanoes, or an unusually deadly influenza pandemic.

This is both wrong and hardly comforting. First, high levels of uncertainty are not “unscientific” and second, while most of the climate assessments of the IPCC and others generally do not assess the risk of global catastrophes like these, they do not rule them out, especially if we are too slow to act. The late climate scientist Dr. Stephen Schneider, in a critique of this same argument made by another Cornucopian, addressed the critical importance of looking at extreme risk probabilities at the “fat tail” of probability distributions and said:

It is precisely because the responsible scientific community cannot rule out such catastrophic outcomes at a high level of confidence that climate mitigation policies are seriously proposed.

Thus, when scientists discuss possible catastrophic climate risks, they are not being “apocalyptic” – they are responsibly identifying risks that must be evaluated and discussed in the context of science, economics, public policy, and public health.

Another classic logical fallacy is to try to discredit an opponent’s argument by attacking the person and her or his motives, rather than the argument – hence the Latin “ad hominem” (“against the man”). Ad hominem attacks are pervasive in this book and detract from its tone and the content. Shellenberger attacks “apocalyptic environmentalists” as “oblivious, or worse, unconcerned” about poverty (AN, p. 35) or for opposing a massive dam on the Congo river. (AN, p. 276) He attacks the finances of leading environmental groups and leaders like the late David Brower, arguing they have taken donations from fossil fuel companies to “greenwash the closure of nuclear plants.” (AN, p. 205) And he attacks the motives, reputations, and science of many individual environmental and geophysical scientists whose work contradicts his arguments.

Do media and environmental scientists have the opposite of a ‘love for humanity’?

But Shellenberger has a special level of animosity for the press:

News media, editors, and journalists might consider whether their constant sensationalizing of environmental problems is consistent with their professional commitment to fairness and accuracy, and their personal commitment to being a positive force in the world. While I am skeptical that stealth environmental activists working as journalists are likely to change how they do their reporting, I am hopeful that competition from outside traditional news media institutions, made possible by social media, will inject new competitiveness into environmental journalism and raise standards (AN, p. 277-278)

In the most disturbing examples of vicious personal attacks, he paints broad categories of people who disagree with him as motivated by a hatred of humanity:

When we hear activists, journalists, IPCC scientists, and others claim climate change will be apocalyptic unless we make immediate, radical changes, including massive reductions in energy consumption, we might consider whether they are motivated by love for humanity or something closer to its opposite (AN, p. 275, emphasis added). We must fight against Malthusian and apocalyptic environmentalists who condemn human civilization and humanity itself. (AN, p. 274) (emphasis added).

He argues in his closing sections that people worried about environmental disasters are playing out “a kind of subconscious fantasy for people who dislike civilization” (AN, p. 270) and suggests that people who oppose the solutions he prefers do so because they long for the destruction of civilization – a nasty attack on the motives of all those working in this field.

Finally, the book is riddled with a variety of simple errors. Any book with as many numbers, citations, and claims is at risk of having some mistakes, of course. But the number and scope of them here is problematic. A comprehensive catalog is well beyond the scope of this review, but one example is a massive misstatement of the amount of water required to produce energy. He says “And burning gas rather than coal for electricity requires 25 to 50 times less water.” (AN, p. 118) As shown by the actual numbers from the reference he cites, however, the difference is a factor of around two or less, not 25 to 50. And in an important omission, he fails to note that key renewable energy sources such as wind and solar photovoltaics require far less water per unit of electricity produced than all fossil fuel and nuclear thermal plants. In his discussion about climate change and extreme events, he leaves out extensive peer-reviewed evidence (like this 2015 paper, among many others) showing how fire seasons have gotten much longer as a result of rising temperatures and changing precipitation patterns. He claims, twice (AN pp. 211 and 241), that nuclear power plants produce “zero pollution” – an inaccurate and unnecessary exaggeration.

A common shared goal for ‘a better future’

Shellenberger no doubt believes in, and supports, the goal of a better future. So do environmental scientists, activists, and any decent human. The disagreements we hear lie in different perceptions of the root causes of our crises and the choice of solutions to move our current world to that better future. But ideological polemics, misunderstandings and misrepresentations of science, and angry ad hominem attacks on others working in the field do nothing to move us in the right direction.

There is uncertainty about the best path forward. Those who believe the evidence shows our current path crosses dangerous planetary limits and may lead to severe environmental and social disruption can’t prove an apocalyptic future will happen – they’re arguing we must do what we can to avoid it. But neither can Cornucopians prove that narrow technological solutions and unconstrained economic growth will avoid those catastrophic futures. The imbalance of these viewpoints is key however: if Malthusians are wrong, all they would have done is made the world a better place. If Cornucopians are wrong, apocalyptic outcomes are indeed a real possibility.

Where does that leave us? Identifying, publicizing, and working to avoid future environmental and social disasters is vitally important. I’ve worked at the intersection of science and policy on issues of climate change, freshwater resources, and environmental conflicts for more than 40 years, and the good news is that positive, effective solutions exist. We know how to provide safe water and sanitation to the billions who still lack it. We know we must now work to both cut greenhouse gas emissions to reduce the severity of climate change and at the same time work to adapt to the impacts we can no longer avoid. We know how to improve agricultural efficiency to both grow enough food for everyone and to get it to hungry mouths.

What we lack are adequate efforts to prioritize solutions, fix governmental and institutional failures, motivate policymakers, and, sadly, talk rationally to each other about moving forward quickly and effectively. This book fails to contribute to those much-needed efforts.
https://yaleclimateconnections.org/2020/07/review-bad-science-and-bad-arguments-abound-in-apocalypse-never/

Posted in Denial, Food & Farming, Nuclear | Leave a comment

While I love a steak, we need to eat more veggies.

This graph shows that land is only 29% of the surface of the earth, habitable land only 71% of the land (rest is glaciers and barren), and of that 50% is used for agriculture, 37% used for forests, and 11% for shrubs. (Often not really arable lands). Because it’s cheaper and easier and near our rivers, we’ve already used the BEST arable lands. So how are we using the BEST half of the non-ice surface of the land on this planet earth? 77% goes to grazing livestock and 22% crops – and about a third of those crops also go to feeding livestock.

Yet it also shows us that we actually get more calories from our crops, and they do vastly less damage in a vastly smaller area. After all, it’s ultimately about turning sunlight into food, and plants do that far better than cows that eat plants.

As the Smithsonian says:

“Still skeptical? Well, the problem is, the math just doesn’t add up. We can’t eat meat at the rate we do in a sustainable world. Listen: This source claims that to feed just one omnivorous human requires more than three acres of land while all it takes to produce food for a vegan is one-sixth of an acre. And with more than seven billion people sharing the earth’s 7.68 billion acres of arable land, that would be an even split of about an acre apiece—plenty of space for growing all the food we need and enjoying what’s left for camping, backpacking, kayaking and wildlife watching—except that habitual meat-eating omnivores are using three times their own share of space, requiring that precious wild lands be used for raising animals.”


It gets worse. By 2050 demographers at the UN expect we’ll have an extra 2 billion people to share this world with. That’s an extra India and 2 extra Americas. Think they’re all going to be able to eat beef mince and steak and sausages whenever they want to?

What’s got me fired up about all this? I’ve been a fan of the whole Rebel Burger food movement for a while now. They’ve grown that bloody, meaty flavour into soy beans. Heme. The magic that makes soy taste like meat. A little bit of food-tech and weaving of soy and coconut textures together, and you’ve got a burger that almost tastes like a beef patty. But now the American meat lobbies are attacking the PBB (Plant-Based-Beef) movement, asking them to ban them using the term ‘Beef’ or ‘meat’ on the package at all. They argue “If you’re going for a plant-based diet, why is there a push to make it the taste and texture of a meat product that you’re trying to get people to stop eating?”

Why? It’s not rocket science. Because by and large, most Aussies I know love meat. There are also cultural and institutional inertia to consider. Almost every meat eating Aussie I know says “I’ll stop eating meat when they can make veggies taste like meat and cheaper than meat.” They also want the convenience of fast-food – and don’t want to be told to change their whole lifestyle and stop ordering burgers to save the planet. When you’re starving on a Friday night and are rushing to take the kids out on the road for a holiday, sometimes fast-food is irresistible. Which is precisely why I’m a fan of the Rebel Burger and DominosPlant Based beef.” It’s slowly introducing the concept of vegetarianism to both our Aussie culture and the mammoth fast-food industry and supply chains. It’s changing demand. And I can only hope that they are successful and get to keep using the terms beef and chicken and pork and fish, as long as they put “Plant-based” in front of it. And if some consumers are tricked into eating a plant-based beef burger, maybe it will do them some good?

Also see Restorative Food

Also see how Adelaide Scientists are also working on algae based food that would vastly increase our potential food supply many thousands of times.


Posted in Conservation: saving life, Food & Farming, Pollution, Water | Leave a comment