Kuli Kuli: A Superstar of Superfoods

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Author: Marilyn Waite | Published: January 10, 2018

Nestled in downtown Oakland, California, sustainable food and agriculture startup Kuli Kuli has roots more than 7,000 miles away.

Founder Lisa Curtis was introduced to the moringa tree while serving as a Peace Corps volunteer in a small town in Niger. A vegetarian whose local diet consisted mainly of millet and rice, Curtis was able to curb her malnourishment, a lack of protein and key vitamins by adding moringa to her daily regime. Her health turnaround sparked an interest in introducing the benefit of the moringa plant to North American eaters.

When Curtis returned from Niger, she and her co-founders began creating food products from sustainably sourced moringa leaves. They started producing health bars in small batches and selling the goods at farmer’s markets. Today, the product line — which includes teas, powders for shakes, health bars and energy shots — is available in more than 6,000 stores.

Moringa is not your come-and-go food fad. It’s difficult to directly compare to any one plant. Like kale, it’s a green superfood, yet richer in nutrients; the taste profile is similar to matcha, which comes from specially grown and processed green tea leaves, with an earthy, mild flavor. On the shelf, you likely will find it next to other superfoods such as goji berries.

Moringa contains a wide range of nutrients and attractive attributes, including iron, calcium, vitamins A and C, antioxidant and anti-inflammatory phytochemicals, highly digestible protein and all nine essential amino acids. Also, it’s vegan and free of soy, gluten, dairy and genetically modified organisms.

Agriculture, food and related industries represent about 5.5 percent of U.S. GDP, contributing around $992 billion each year. Transforming this industry to be sustainable and regenerative is one of the biggest opportunities to address climate change while creating economic opportunity.

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How To Be a Better, Smarter, Happier Meat Eater

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Author: Mark Bittman | Published: January 18, 2018

Sure, you’ve heard that red meat is cruel and unsustainable, and that it’ll destroy the environment if it doesn’t give us all heart attacks first. But it’s so delicious! Which is why we begged Mark Bittman to reconcile our principles with our appetites—and teach us the new rules of red meat.

1. Start Beefing with (Most) Beef

Under natural conditions, cattle are an almost perfectly beneficial part of a regenerative agricultural system. Their waste feeds the fields on which they’re pastured; carbon is sequestered in that grass; and their meat, in limited quantities, is good for us, good for the land, and good for the community of farmers, ranchers, butchers, and the variety of small businesses that raise, butcher, and sell it.

Take the cattle off those fields, multiply their numbers by thousands, feed them industrially produced grain encouraged by subsidies, damage some of the world’s best farmland to grow that grain using a destructive assortment of chemicals, pump the cows full of antibiotics (to prevent illness in the unnatural conditions), scale and intensify this process so that almost anyone in the world can afford to eat meat daily, and…that’s not good for us. Or the farmland. Or the planet. Or, needless to say, the cattle. And yet beef raised this way is what almost everyone in this country has eaten exclusively for the past 50 years.

Fortunately, a growing cadre of ethical ranchers and butchers have started turning this system around. They’re pasture-raising cows on grass and mother’s milk—which gives the meat a wonderfully complex flavor, pleasantly minerally and deliciously beefy—and they’re using whole animals, minimizing waste and expanding our palates. Here’s how to find, buy, and order beef that’s not only better for the planet but tastes better, too.

2. Expand Your Vocabulary

Just about anything is better than the industrially produced grain-fed feedlot beef. The best alternative, and I’m being very specific here, is “grass-fed, pasture-raised,” especially if it’s raised locally (to reduce the carbon footprint) and organically (to prevent the widespread use of pesticides that harm the environment). There are other good alternatives that play with those variables, but the bottom line is that most of what you find for sale isn’t cutting it.

3. Open Your Wallet

The price for pasture-raised beef does vary, but it’s expensive. Beef finished in a feedlot should be somewhat cheaper, but it’s still going to be steep. Ground beef—which constitutes about a third of the yield from every animal—should be $5 to $10 a pound; less is suspect, and more is, well, high. The premium cuts, like rib eye and filet mignon, are likely to be around $30 a pound; more is common.

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Let's Wrench Power Back from the Billionaires

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If we stand together against powerful special interests we can eliminate poverty, increase life expectancy and tackle climate change

Author: Bernie Sanders | Published: January 14, 2018

Here is where we are as a planet in 2018: after all of the wars, revolutions and international summits of the past 100 years, we live in a world where a tiny handful of incredibly wealthy individuals exercise disproportionate levels of control over the economic and political life of the global community.

Difficult as it is to comprehend, the fact is that the six richest people on Earth now own more wealth than the bottom half of the world’s population – 3.7 billion people. Further, the top 1% now have more money than the bottom 99%. Meanwhile, as the billionaires flaunt their opulence, nearly one in seven people struggle to survive on less than $1.25 (90p) a day and – horrifyingly – some 29,000 children die daily from entirely preventable causes such as diarrhoea, malaria and pneumonia.

At the same time, all over the world corrupt elites, oligarchs and anachronistic monarchies spend billions on the most absurd extravagances. The Sultan of Brunei owns some 500 Rolls-Royces and lives in one of the world’s largest palaces, a building with 1,788 rooms once valued at $350m. In the Middle East, which boasts five of the world’s 10 richest monarchs, young royals jet-set around the globe while the region suffers from the highest youth unemployment rate in the world, and at least 29 million children are living in poverty without access to decent housing, safe water or nutritious food. Moreover, while hundreds of millions of people live in abysmal conditions, the arms merchants of the world grow increasingly rich as governments spend trillions of dollars on weapons.

In the United States, Jeff Bezos – founder of Amazon, and currently the world’s wealthiest person – has a net worth of more than $100bn. He owns at least four mansions, together worth many tens of millions of dollars. As if that weren’t enough, he is spending $42m on the construction of a clock inside a mountain in Texas that will supposedly run for 10,000 years. But, in Amazon warehouses across the country, his employees often work long, gruelling hours and earn wages so low they rely on Medicaid, food stamps and public housing paid for by US taxpayers.

KEEP READING ON THE GUARDIAN

Let’s Wrench Power Back from the Billionaires

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If we stand together against powerful special interests we can eliminate poverty, increase life expectancy and tackle climate change

Author: Bernie Sanders | Published: January 14, 2018

Here is where we are as a planet in 2018: after all of the wars, revolutions and international summits of the past 100 years, we live in a world where a tiny handful of incredibly wealthy individuals exercise disproportionate levels of control over the economic and political life of the global community.

Difficult as it is to comprehend, the fact is that the six richest people on Earth now own more wealth than the bottom half of the world’s population – 3.7 billion people. Further, the top 1% now have more money than the bottom 99%. Meanwhile, as the billionaires flaunt their opulence, nearly one in seven people struggle to survive on less than $1.25 (90p) a day and – horrifyingly – some 29,000 children die daily from entirely preventable causes such as diarrhoea, malaria and pneumonia.

At the same time, all over the world corrupt elites, oligarchs and anachronistic monarchies spend billions on the most absurd extravagances. The Sultan of Brunei owns some 500 Rolls-Royces and lives in one of the world’s largest palaces, a building with 1,788 rooms once valued at $350m. In the Middle East, which boasts five of the world’s 10 richest monarchs, young royals jet-set around the globe while the region suffers from the highest youth unemployment rate in the world, and at least 29 million children are living in poverty without access to decent housing, safe water or nutritious food. Moreover, while hundreds of millions of people live in abysmal conditions, the arms merchants of the world grow increasingly rich as governments spend trillions of dollars on weapons.

In the United States, Jeff Bezos – founder of Amazon, and currently the world’s wealthiest person – has a net worth of more than $100bn. He owns at least four mansions, together worth many tens of millions of dollars. As if that weren’t enough, he is spending $42m on the construction of a clock inside a mountain in Texas that will supposedly run for 10,000 years. But, in Amazon warehouses across the country, his employees often work long, gruelling hours and earn wages so low they rely on Medicaid, food stamps and public housing paid for by US taxpayers.

KEEP READING ON THE GUARDIAN

Mexico's Prickly Pear Cactus: Energy Source of the Future?

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Author: Yemeli Ortega | Published: August 17, 2017

The prickly pear cactus is such a powerful symbol in Mexico that they put it smack in the middle of the national flag.

It was considered sacred by the ancient Aztecs, and modern-day Mexicans eat it, drink it, and even use it in medicines and shampoos.

Now scientists have come up with a new use for the bright green plant: producing renewable energy.

Instantly recognizable with its jumble of spiny discs—its bright red fruit protruding like fat fingers from each one—the prickly pear cactus is farmed on a massive scale in Mexico.

Its soft inner flesh plays a starring role in a plethora of favorite national dishes: tacos, soups, salads, jams and even candies.

Believed by some to have healing powers, the cactus is also used in blood pressure medications, anti-hair loss shampoos, skin creams and diet juices.

“Since before the Spanish conquistadors arrived, we have eaten prickly pear cactus. It’s our tradition and our culture,” said Israel Vazquez, who has farmed the cactus for the past 20 years on a small plot in Milpa Alta, a neighborhood on Mexico City’s south side.

The cactus’s thick outer layer, with all those spines, has always been a waste product—until researchers developed a biogas generator to turn it into electricity.

KEEP READING ON TECHXPLORE

Mexico’s Prickly Pear Cactus: Energy Source of the Future?

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Author: Yemeli Ortega | Published: August 17, 2017

The prickly pear cactus is such a powerful symbol in Mexico that they put it smack in the middle of the national flag.

It was considered sacred by the ancient Aztecs, and modern-day Mexicans eat it, drink it, and even use it in medicines and shampoos.

Now scientists have come up with a new use for the bright green plant: producing renewable energy.

Instantly recognizable with its jumble of spiny discs—its bright red fruit protruding like fat fingers from each one—the prickly pear cactus is farmed on a massive scale in Mexico.

Its soft inner flesh plays a starring role in a plethora of favorite national dishes: tacos, soups, salads, jams and even candies.

Believed by some to have healing powers, the cactus is also used in blood pressure medications, anti-hair loss shampoos, skin creams and diet juices.

“Since before the Spanish conquistadors arrived, we have eaten prickly pear cactus. It’s our tradition and our culture,” said Israel Vazquez, who has farmed the cactus for the past 20 years on a small plot in Milpa Alta, a neighborhood on Mexico City’s south side.

The cactus’s thick outer layer, with all those spines, has always been a waste product—until researchers developed a biogas generator to turn it into electricity.

KEEP READING ON TECHXPLORE

Video: Soil Organic Carbon: Keystone to Sustainability in a Changing World

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Published: January 6, 2018

WATCH MORE VIDEOS FROM REDLABS ROSA CUEVAS CORONA HERE

Why Urban Farming Is Key in the Fight Against Hunger and Climate Change

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Author: Lorraine Chow | Published: January 14, 2018

The urban farms sprouting up and across cities around the world aren’t just feeding mouths—they are “critical to survival” and a “necessary adaptation” for developing regions and a changing climate, according to a new study.

Urban farms—which include plain old allotments, indoor vertical farms and rooftop gardens nestled amongst busy streets and skyscrapers—have become increasingly popular and important as the world’s population grows and more and more people move to cities.

The United Nations predicts that by 2030, two-thirds of the world’s population will be living in cities, with the urban population in developing countries doubling. That’s a lot of mouths to feed.

The new paper, published in the journal Earth’s Future and led by the Arizona State University and Google, finds that this expected urban population boom will benefit from urban farming in multiple ways.

As the Thomson Reuters Foundation explained from the study, “Urban farms could supply almost the entire recommended consumption of vegetables for city dwellers, while cutting food waste and reducing emissions from the transportation of agricultural products.”

According to the study, urban agriculture can help solve a host of urban environmental problems, from increasing vegetation cover (thus contributing to a decrease in the urban heat island intensity), improving the livability of cities, and providing enhanced food security to more than half of Earth’s population.

After analyzing multiple datasets in Google Earth Engine, the researchers calculated that the existing vegetation on urban farms around the world already provides some $33 billion annually in services from biocontrol, pollination, climate regulation and soil formation.

The future of urban agriculture has even more potential, the researchers found.

“We project potential annual food production of 100–180 million tonnes, energy savings ranging from 14 to 15 billion kilowatt-hours, nitrogen sequestration between 100,000 and 170,000 tonnes, and avoided stormwater runoff between 45 and 57 billion cubic meters annually,” the authors wrote.

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Climate Scientists Unlock Secrets of ‘Blue Carbon’

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Results from soil survey could bolster efforts to monitor and protect wetlands around the globe.

Author: Jeff Tollefson | Published: January 9, 2018

Tidal wetlands come in many forms, but they could be more alike below the surface than anyone realized. Whether it’s a mangrove forest in Florida, a freshwater swamp in Virginia or a saltwater marsh in Oregon, the amount of carbon locked in a soil sample from each of these coastal ecosystems is roughly the same.

That’s the surprising message from a new analysis of some 1,900 soil cores collected around the United States during the past few decades. “In terms of carbon stocks, all tidal wetlands are very, very similar,” says Lisamarie Windham-Myers, an ecologist with the US Geological Survey (USGS) in Menlo Park, California, who is leading a 3-year, US$1.5-million assessment of coastal carbon funded by NASA. “The variability that everybody expected just doesn’t exist.”

Her team presented its findings last month in New Orleans, Louisiana, at a meeting of the American Geophysical Union; the researchers plan to publish data from 1,500 soil cores online as early as this month, and hope to release information on the remaining 400 later this year.

The discovery could bolster efforts to assess and protect the world’s coastal wetlands. These ecosystems accumulate vast stocks of carbon that are released into the atmosphere when wetlands are destroyed. Development alters some 800,000 hectares of coastal wetlands around the world each year, sending roughly 500 million tonnes of carbon dioxide into the atmosphere — double the carbon emissions of Spain in 2016.

Blue carbon

Over the past decade, scientists and policymakers have pushed to protect the carbon stored in coastal wetlands, known as blue carbon. The goal is to address climate change while protecting ecosystems that sustain fisheries, improve water quality and protect coastlines against storms. But raising money to support such efforts often requires determining precisely how much carbon these ecosystems hold, and how it accumulates over time.

Windham-Myers’s team reanalysed raw data from some 1,500 sediment cores collected over the past several decades, and 400 newer samples. The data showed a clear relationship: the density of soils decreased as the fraction of carbon in those soils increased, and vice versa. As a result, the amount of carbon in any given cubic metre of soil remained roughly the same, regardless of differences in vegetation, climate, topography or water chemistry across blue-carbon ecosystems.

KEEP READING ON NATURE COMMUNICATIONS

Fire Ecology’s Lessons for a More Resilient Future

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In the wake of California wildfire’s mass destruction, ecologists see radical hope in regeneration.

Author: Leilani Clark | Published: January 4, 2018

A few times a year, Edward Willie tends to the last remaining dogbane patch in Sonoma County. Situated on a three-acre preserve bordering Highway 101 in northern Santa Rosa, the patch is estimated to be centuries old and once spanned a five-mile radius. Neighboring tribes—mainly Pomo and Wapo—cultivated the fibrous, stalky native plants to make cordage for hunting and fishing nets and other tools.

In October, the Tubbs Fire burned hot and fast through the preserve on its way to hopping the six-lane highway, leaving behind a scorched landscape of Himalayan blackberry roots and the black skeletons of wild plum trees and coyote bush. Yet, for the most part, the dogbane survived. In some formerly vegetation-choked areas of the preserve, the spindly plants are all that remain.

“The dogbane needs fire—that’s what makes it grow tall and strong,” says Willie, a native Pomo, Walaeki, and Wintu teacher and a core organizer of the Buckeye Gathering, an annual nature-based, paleo-technology meeting in Northern California. Researchers have found that dogbane sproutsquickly after fire and can become more abundant. Burning actually stimulates new, straight growth.

Less than a mile away from the preserve, block after block of ruined homes, businesses, and cars stand as a reminder of the conflagration that wreaked havoc across three Northern California counties. Despite the scope of the tragedy, Willie sees regeneration and even radical hope in the region’s fire ecology.

“It’s a happy [dogbane] patch now,” he says, as he demonstrates how to peel the taut fibers from the plant’s stalk. “It’s filled with life. New sprouts are already coming up. It’s a California plant, a fire plant. It was made to survive this.”

There is no silver lining to a fire like those that struck Sonoma and Napa counties in October, or the still-burning Thomas Fire in Southern California, which has burned 281,900 acres to become the largest California wildfire in modern recorded history. But for people like Willie and Erik Ohlsen, an ecological designer and director of the Permaculture Skills Center in Sebastopol, the North Bay fires are a wake-up call, a chance to proactively address the way the plants and animals of Northern California, and most of the Golden State, have co-evolved with fire—and to rebuild these communities with fire in mind.

Others go further, saying that poor planning and land management practices turned a natural feature of chaparral landscapes into a catastrophic force, leaving in its wake $3 billion in estimated damages. The city of Santa Rosa alone has already blown through $5 million from their general fund to fight the fires and the massive recovery effort has just begun.

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