Environmental journalist Amanda Little says the sustainable food revolution will include meat cultured in a lab, 3-D printer food, aquaculture and indoor vertical farming.
TERRY GROSS, HOST:
This is FRESH AIR. I’m Terry Gross. Climate change is affecting the weather. And droughts, floods, storms and unseasonal temperatures are affecting the global food supply. Tech startups, as well as mega companies, are developing new, high-tech ways of growing vegetables and fruits, farming fish and growing meat without harming animals.
3D food printers, laboratories where meat is grown from cultured animal cells, robots that can weed crops without using chemicals and indoor farms where vegetables are grown without soil or sun are some of the new approaches investigated by Amanda Little in her new book “The Fate Of Food: What We’ll Eat In A Bigger, Hotter, Smarter World.”
She’s traveled to 13 states and 11 countries researching changes in our food system. Her reporting on energy, technology and the environment has been published in The New York Times, The Washington Post, Rolling Stone and other publications. She’s a professor of journalism and science writing at Vanderbilt University.
Amanda Little, welcome to FRESH AIR. Tell us some of the ways in which climate change is affecting the global food supply. Continue reading
This video expresses the concept of artisan ethos in almost too many ways to count: from the centuries old traditions of weaving in India , to creative communities coming together to rebuild cultural patrimony in the face of natural disasters, not to mention the well-crafted visual storytelling of the piece itself. (Kudos yet again to Anoodha and her Curiouser team for their own style of weaving.) Continue reading
If there’s one vital, but underappreciated, subject in the conversation about climate change, it’s waste: how to define it, how to create less of it, how to deal with it without adding more pollution to the planet or the atmosphere.
But experts say these aren’t necessarily the biggest problems. Reducing the damage from waste might require expanding the traditional definition of waste — not just as old-fashioned garbage, but as a result of wild inefficiency in all kinds of systems, which often results in emissions of greenhouse gases, among other problems.
When we think of Holland, we think of its engineering contributions to the world’s lower elevation places that have water management issues. Such as Kerala historically, and soon to be many more places due to climate change-related water levels rising. Here is a novel twist on using their expertise with water, for which we give thanks to the Guardian:
The 15 floating solar islands will possess sunflower-like ability to turn to face the sun
Dutch engineers are building what will be the world’s largest archipelago of islands made up of sun-tracking solar panels.
Growing resistance to the construction of wind turbines or fields of solar panels on land has led the renewable energy industry to look for alternative options. Large islands of solar panels are under construction or already in place in reservoirs and lakes across the Netherlands, China, the UK and Japan. Continue reading
In the current political climate it may sound like howling in the wind, at first, but read on:
Any serious energy transformation will need to harness America’s powerful and creative economic engine.
By Amory B. Lovins and Rushad R. Nanavatty
Mr. Lovins and Mr. Nanavatty work at Rocky Mountain Institute, which is focused on creating a clean, low-carbon energy future.
The best thing to come from the Senate’s floor debate on the Green New Deal late last month may have been these eminently sane remarks, calling on lawmakers of both parties to “move together” in order “to lower emissions, to address the reality of climate change, recognizing that we’ve got an economy we need to keep strong, that we have vulnerable people we need to protect, that we have an environment that we all care about — Republicans and Democrats.”
Who said it? A Republican, Senator Lisa Murkowski of Alaska, who leads the Energy and Natural Resources Committee. “My hope is we get beyond the high-fired rhetoric to practical, pragmatic, bipartisan solutions,” she said on the chamber floor.
The path is there, if our leaders will only choose to take it. In 2011, Reinventing Fire, an energy study by Rocky Mountain Institute, where we work, showed how a business-led transition could triple energy efficiency, quintuple renewables and sustain an American economy 2.6 times larger in 2050 than it was in 2010 with no oil, coal or nuclear energy, and one-third less natural gas. The net cost was $5 trillion less than business-as-usual — or even more valuable if a price was put on carbon emissions.
Yale e360, with news like this, titles it carefully:
Scientists Say They Have Found a Viable Replacement for Petroleum-Based Plastic
Scientists at Ohio State University say they have developed a viable alternative to petroleum-based plastic food packaging by using natural tree-based rubber. According to the researchers, the new biodegradable material holds promise for fighting the world’s growing plastic pollution problem, as well as for helping curb our reliance on fossil fuels.
The original source, with slightly more flowery language, titles it as if packaging can be friendly to the environment. The way we use packaging, not so. But we will take what we can get at this point:
New biodegradable ‘plastic’ is tough, flexible
The quest to keep plastic out of landfills and simultaneously satisfy the needs of the food industry is filled with obstacles.
A biodegradable replacement for petroleum-based products has to meet all sorts of standards and, so far, attempts at viable replacements from renewable sources have faced limited success due to processing and economic constraints. Among the obstacles, products to date have been too brittle for food packaging. Continue reading
Mass timber construction is on the rise, with advocates saying it could revolutionize the building industry and be part of a climate change solution. But some are questioning whether the logging and manufacturing required to produce the new material outweigh any benefits.
The eight-story Carbon 12 building in Portland, Oregon is the tallest commercial structure in the United States to be built from something called mass timber.
If the many fervent boosters of this new construction material are right, however, it is only one of the first mass timber buildings among many, the beginning of a construction revolution. “The design community in Portland is enthralled with the material,” said Emily Dawson, an architect at Kaiser + Path, the locally-based firm that designed Carbon 12.
The move to mass timber is even farther along in Europe. That’s because mass timber – large structural panels, posts, and beams glued under pressure or nailed together in layers, with the wood’s grain stacked perpendicular for extra strength – is not only prized as an innovative building material, superior to concrete and steel in many ways, it is also hoped it will come into its own as a significant part of a climate change solution. Continue reading
While on the topic of food, thanks to Dustin Solberg and Cool Green Science for this:
Quite a few years back, while working the wheat harvest in the middle of Oklahoma, I met a leathery skinned farmer. He lived through the dusty, hardscrabble, droughty years of the Great Depression, and experience had taught him plenty. I still recall his silver belt buckle, his straw cowboy hat, and the funny joke he told me about the buffalo on a buffalo nickel, which I can’t repeat here. He wanted me to know, and so told me in no uncertain terms, that there’s one way, and one way only, to plow a field.
We were standing then in the fresh golden stubble of a wheat field. It was hot. We’d just finished combining and after a day of steady motion we were finally still, the diesel engines at rest. I can still recall the animated force in his muscly hands – he made his fingers into the tines of a chisel plow – to make his point as vividly as I recall what he said: “You’ve got to set the plow deep.”
The trouble was, he was wrong.
Thanks to FT’s Sarah Murray for this story–Organic farming’s growth only part of answer to food sustainability:
The approach has an impact far beyond its scale but questions remain over yields
While only a tiny proportion of the world’s agricultural land is devoted to organic farming, some argue that it punches above its weight in contributing to more sustainable farming practices. “Its influence goes far beyond the 1 per cent of land that is managed organically,” says Verena Seufert, assistant professor at the Institute for Environmental Studies at VU University Amsterdam. “It is influencing the debate by highlighting food sustainability and how big an impact the food we eat has on many of our environmental problems,” she says. Yet while some believe that organic agriculture could play a bigger role in helping feed the world, environmental advocates see it as one option in a number of more sustainable approaches to farming. Continue reading
When this platform started in 2011 it was two young men, one a senior at Amherst College and the other a sophomore at Cornell University, who thought it would be useful to share their experiences with other students. It continued beyond their summer internships. At some point, hard to pinpoint the date, it started serving as a daily exercise for me. It became an exercise in finding something in the world that is worthy of attention, as much as possible something that inspires hope rather than reinforces dread (though that has been unavoidable from time to time).
The title I give to today’s post is impossible to justify with any metrics, but read on and you may see my point. Jon Gertner, for this first time featured in our pages, and for what is likely the longest of any longform treatments of any topic in the New York Times, thank you for making it about this:
Sustainability in both concept and practice has a long history in Scandinavian cultures in general, and Sweden in particular. As consumers become more conscious of the finite nature of materials, upcycling has to eventually be considered more mainstream. We applaud this type of public and private sector leadership that is the very definition of entrepreneurial conservation.
Thanks to the BBC for this story.
Anna Bergstrom had a dilemma. She loved the glitzy world of high fashion, but had also come to feel that it was unsustainable and bad for the planet. She’s now found peace of mind by running a stylish shopping mall in Sweden, where everything is second-hand.
“Do you notice the smell?” Anna Bergstrom says, as she surveys her mall from the mezzanine level. “It smells nice here, doesn’t it?”
It’s very important to Anna that this place is enticing, because she feels it is making a statement. Everything for sale here, in 14 specialist shops covering everything from clothes to DIY tools, is recycled.
She is usually turned off by the smell of second-hand stores, she explains, even though she adores vintage fashion. For most people flea-markets and charity shops carry a stigma, she thinks – a mark left by countless bad experiences. Too often they are worthy but depressing, Anna says. Her mission is to bring second-hand shopping into the mainstream.
The mall itself is spacious and appealing, almost Ikea-like. An art installation – a tree and circular bench all fashioned from recycled materials – greets customers at the entrance. There is even a coffee shop and gift-wrapping service.
The mall is called ReTuna. “Tuna” because that’s the nickname for the city where it is based – Eskilstuna, an hour’s train journey west of Stockholm – and “Re” because the goods on sale have been recycled or repurposed.
It was set up by Eskilstuna’s local government in 2015, in a warehouse which used to house trucks for a logistics company. Continue reading
WASHINGTON — If the world hopes to make meaningful progress on climate change, it won’t be enough for cars and factories to get cleaner. Our cows and wheat fields will have to become radically more efficient, too.
That’s the basic conclusion of a sweeping new study issued Wednesday by the World Resources Institute, an environmental group. The report warns that the world’s agricultural system will need drastic changes in the next few decades in order to feed billions more people without triggering a climate catastrophe.
The challenge is daunting: Agriculture already occupies roughly 40 percent of the world’s land and is responsible for about a quarter of humanity’s greenhouse gas emissions. But with the global population expected to grow from 7.2 billion people today to nearly 10 billion by 2050, and with many millions of people eating more meat as incomes rise, that environmental impact is on pace to expand dramatically. Continue reading
In our quest to brighten up each day with a story, a picture, or personal observation that helps us better understand the world around us, Doreen Carvajal is our source for this story in the New York Times from the former hometown of several of our long-time contributors:
PARIS — It’s a swift ride by elevator from Galeries Lafayette’s perfume section to the grand department store’s 10th-floor luxury farm with its signature scent of sage, rosemary and compost.
The rooftop garden, lush with climbing plants, tomatoes, marigolds and strawberries, is part of a plan to transform city farming into a deluxe shopping attraction for customers yearning for an exclusive green refuge — and perhaps a taste of beer brewed from the store’s homegrown hops. Continue reading
Thanks to Carolyn Kormann, making her fifth appearance since early 2016 in our pages, including this recent item that I particularly favored, for the article below that helps us understand what is happening with renewable energy these days in the USA. It is easy to forget, amidst all the noise of a federal government working to deregulate and reduce environmental protection, that important work continues:
In late September, the Heartland Institute, a libertarian think tank that receives donations from fossil-fuel companies, published a blog post titled “California Billionaire’s Renewable Energy Initiative Makes Arizona Ballot.” The billionaire in question was Tom Steyer, whose year-long effort to pass Proposition 127, an amendment to Arizona’s constitution that would require power companies to generate fifty per cent of their electricity from renewable sources by 2030, has faced aggressive opposition from the state’s largest utility, Arizona Public Service, or A.P.S. The blog post lamented a failed lawsuit filed by Arizonans for Affordable Energy, a political-action committee funded by A.P.S.’s parent company, to keep Prop 127 off the ballot, and quoted several opponents who believed the measure, now up for a vote in November, would be a costly mistake. “Prop 127 would tie Arizona’s future to technologies that do not deliver baseload electricity,” Mark Finchem, a Republican state representative, said, “and are arguably worse for the environment as a whole than the dependable technologies we already have.” The photograph accompanying the post depicted a wind-turbine farm, and, in the foreground, a dead bald eagle.
Arizona is the sunniest state in the country, with more than three hundred bluebird days per year. It is also projected to endure an additional month of hundred-degree days in the coming decades owing to climate change. Yet, despite the rapid decline in the cost of solar-energy technology and battery storage—to the point that, as an A.P.S. director told me, it now frequently outbids fossil fuels, even natural gas—in 2017, Arizona generated only six per cent of its electricity from solar, according to the ballot initiative’s advocates. The state currently requires utilities to generate eight per cent of their power from sources like solar and wind, scaling up to fifteen per cent by 2025. Natural gas, the largest source of Arizona’s net electricity generation, is imported from out of state. “Our most abundant resource in Arizona is our sunshine,” D. J. Quinlan, a spokesman for Clean Energy for a Healthy Arizona, the Phoenix-based political-action committee that Steyer is funding, said. “We need a nationwide transition to renewables. One of the first places we should be doing it is where it’s most efficient and cost-effective, and that’s here.” Continue reading
My daily contribution to this platform is a habit vaguely in the tradition of meditation–finding something each day that is worthy of gratitude, or otherwise worthy of sharing with friends, family, and anyone else who cares to listen. Because of the good fortune I have had to visit and work in many amazing places, it is important to me to never regret the places where I still have not been. Scotland is one of those places that, if I were a regretter, I would be feeling it now. I owe that place a visit (even if the company name sounds like a Bond villain):
Big six energy firm drops fossil fuels for generation and say cheap green energy is the future
Scottish Power has ditched fossil fuels for electricity generation and switched to 100% wind power, by selling off its last remaining gas power stations to Drax for more than £700m.
Iberdrola, Scottish Power’s Spanish parent company, said the move was part of its strategy to tackle climate change and would free it up to invest in renewables and power grids in the UK.
Popular fast-casual chains brag of sustainability, as customers toss their compostable and recyclable bowls into the trash with wild abandon.
Every weekday, shortly after 11 a.m., a line forms at the Broadway and 38th Street location of Sweetgreen, the eco-conscious salad chain. By noon, the line has usually tripled in size. It often takes more than 15 minutes to get to the front.
The scene is similar at the Chop’t at 41st and Broadway, or the Dig Inn on West 38th, or the Just Salad one block south. In the heart of Midtown Manhattan, the evidence is hard to dismiss: Greens, once so unappetizing that parents all over the country had to beg and bribe their children to eat them, have never been hotter. (Almost as hot: their denser, younger cousin, grains.) Continue reading
What gets measured gets managed. In the realm of climate science, national governments have the scale and responsibility to be involved in measurement. But if a skeptic is in charge of the government apparatus, good luck with that. With the national government of one of the big carbon footprint countries abandoning science and dropping out of the fight to reduce climate change, one of that country’s biggest companies is stepping up to offer an alternative. It may be too little too late but under the circumstances we may have no choice but to cheer it on:
The company will begin estimating local carbon pollution from cities around the world.
In the next decade or so, more than 6,000 cities, states, and provinces around the world will try to do something that has eluded humanity for 25 years: reduce their emissions of greenhouse gases, which warm the atmosphere and cause climate change.
The city-level leaders overseeing this task won’t have the same tools available to their national peers. Most of them won’t have an Environmental Protection Agency (or its equivalent), a meteorological bureau, a team of military engineers, or nasa. So where will they start? Never mind how to reduce their city’s greenhouse-gas emissions; how will they know what’s spewing carbon dioxide in the first place?
Maybe Google will do it for them. Or, at least, do it with them.
Google has started estimating greenhouse-gas emissions for individual cities, part of what it recently described as an ambitious new plan to deploy its hoard of geographic information on the side of climate-concerned local leaders. Continue reading
Self-confessed veg nerd, Guy Singh-Watson has over the last 30 years taken Riverford from one man and a wheelbarrow delivering homegrown organic veg to friends, to a national veg box scheme delivering to around 50,000 customers a week.
Guy is an inspirational, passionate, opinionated and admired figure in the world of organic farming, who still spends more time in the fields than in the boardroom. Continue reading
Aapnu Amdavad has a lot to boast about. From being the first city to have been declared India’s first Unesco World Heritage City to being home to some prime educational institutes, this city has gained prominence on the global map. Having said that, the city has its share of dark spots too. The fast diminishing green cover in the city is one of them. India’s fifth largest city has a tree cover of approximately 35 crores (as per a 2017 census), which although is 13% more than the number of trees in 2013, is still not enough. The ongoing metro project has also led to a lot of felling of trees. Taking into consideration all this, Ahmedabad Municipal Corporation (AMC) has decided to build vertical gardens in the city. It recently set up a small vertical garden along one of the pillars at the flyover at Helmet crossroads.
What are vertical gardens? Essentially vertical gardens are the kind of gardens that grow vertically, along walls or pillars, with the help of trellis (which are wooden frames) or similar support systems. Continue reading
The UK, whatever other challenges it may be experiencing, is proving itself creatively committed to green innovation:
Behavioural insights unit proposes new colour for registration plates to help ‘normalise the idea of clean vehicles’