Palm Oil Sourcing Should Be Disclosed to Consumers, Sustainability Study Recommends
By Alex Kirby
Companies selling products which contain palm oil need to be upfront about where it comes from, so as to relieve consumers of the burden of making sustainable choices, a UK study says.
Researchers from the University of Cambridge say companies should not rely simply on purchasers' own awareness of the need to make environmentally responsible decisions, but should publicly disclose the identities of their palm oil suppliers.
Palm oil production causes deforestation, greenhouse gas emissions from peatland conversion, and biodiversity loss, and the oil is found in many products, often without consumers' knowledge. It is a common ingredient in foods, body products, detergents and biofuels.
Dr. Rosemary Ostfeld is the study's lead author. "The Roundtable on Sustainable Palm Oil (RSPO) has made efforts to improve the sustainability of palm oil production by creating an environmental certification system for palm oil," she said.
"But currently only 19% of palm oil is RSPO-certified. This means the majority that finds its way into products people buy daily is still produced using conventional practices.
We wanted to find out if consumers were actively seeking to make a sustainable choice about palm oil. We also explored what extra efforts governments could make to ensure sustainable palm oil consumption."
Respondents were asked about their awareness of palm oil and its environmental impact; their recognition of "ecolabels" such as Fairtrade, the Soil Association and RSPO; and which ecolabeled products they included in their weekly household shopping.
The study found that UK consumer awareness of palm oil was high (77 percent), with 41 percent of those aware of it viewing it as "environmentally unfriendly." Yet almost no consumers were aware of the RSPO label that showed a product contained sustainably-produced palm oil.
"In terms of label recognition versus action, 82 percent of people recognized the Fairtrade label, but only 29 percent actively buy Fairtrade products," Dr. Ostfeld said.
"Only five percent recognized the RSPO label—the same as a fictional label we put into the survey as a control. Of that small number, only one percent said they actively include products with the label in their shopping."
The low recognition of the RSPO label could be caused by the scarcity of its use by consumer goods companies and retailers.
Action Not Guaranteed
"This may be due in part to reluctance to draw attention to their use of palm oil, or it may be because they fall short of the 95 percent physical certified palm oil content that used to be needed to use the label," Dr. Ostfeld said.
"Either way, we found that relying on consumers to consciously and regularly include certified products in their shopping has limitations. Our results show that even when consumer awareness of an ecolabel is high, action is not guaranteed."
To address this problem, the researchers put forward several policy recommendations. "Palm oil is more efficient to produce than other vegetable oils and plays a vital role in the livelihoods of millions of people, so banning it is not plausible," Dr. Ostfeld explained. "Instead, the goal should be to encourage sustainable palm oil production.
"We recommend governments require consumer goods companies and retailers to buy identity-preserved certified palm oil, which can be traced back to the individual plantation. If national targets must be met with identity-preserved certified palm oil, demand for it will increase. It will also enable unsustainable practices to be uncovered more easily."
Dr. Ostfel emphasized the benefits of transparent sourcing:
"Companies should also publicly disclose their palm oil suppliers. This will help consumers know if they're sourcing their palm oil from growers who use best practices.
We believe these measures could promote a more rapid move towards sustainable palm oil consumption, and higher levels of accountability throughout the supply chain."
Some campaigners argue that sustainability standards, including certification schemes, can have a wider effect by, for example, helping to shape governments' policies and to steer investment into research.
A year ago one major U.S. financial company, Dimensional, said it had divested two of its portfolios of all palm oil plantation companies.
Some good news: World's Largest Palm Oil Trader Ramps Up Zero-Deforestation Efforts #deforestation https://t.co/mgXJYZSsFe— LRFF (@LRFF)1544546114.0
Reposted with permission from our media associate Climate News Network.
By Julia Conley
Ecologists and environmental advocates on Thursday called for swift action to reintroduce species into the wild as scientists at the University of Cambridge in England found that 97% of the planet's land area no longer qualifies as ecologically intact.
"Conservation is simply not enough anymore," said financier and activist Ben Goldsmith. "We need restoration."
Just 3% of world’s ecosystems now remain intact. Conservation is simply not enough anymore. We need restoration. https://t.co/iWcLxAoLWn— Ben Goldsmith (@Ben Goldsmith)1618487636.0
The authors of the study, published in the journal Frontiers in Forests and Global Change, expressed alarm at their findings, which showed that of the 3% of fully intact land, much lies in northern areas which weren't rich in biodiversity to begin with, such as boreal forests in Canada or tundra in Greenland.
The amount of ecologically intact land "was much lower than we were expecting," Dr. Andrew Plumptre, head of the Key Biodiversity Areas Secretariat at Cambridge and lead author of the study, told Science News.
"Going in, I'd guessed that it would be 8 to 10%," he added. "It just shows how huge an impact we've had."
The researchers examined whether natural habitats had retained the number of species which were present in the year 1500—the standard used by the International Union for the Conservation of Nature to assess species' extinction.
Earlier research using satellite imagery led to estimates that 20 to 40% of the planet had retained its natural biodiversity. But areas including dense forests, which can appear intact from above, were found to be missing numerous species.
The researchers linked the loss of unscathed land to hunting and other destructive human activities, disease, and the impact of invasive species. According to The Guardian, the study may underestimate the intact regions because it does not "take account of the impacts of the climate crisis, which is changing the ranges of species."
Only 11% of the land still considered intact was found to be in officially protected areas, but much of the intact regions "coincide with territories managed by indigenous communities, who have played a vital role in maintaining the ecological integrity of these areas," the researchers wrote.
In light of the study, advocates including author George Monbiot and ecologist Alan Watson Featherstone called for "rewilding," or species reintroduction in affected areas.
Rewilding isn't a luxury. It's essential to protect the world's living systems. https://t.co/WbqrTU3VTR— George Monbiot (@George Monbiot)1618465601.0
If anyone wonders why we have a UN Decade on Ecosystem Restoration & rewilding has to become a major focus for huma… https://t.co/7V8IewrqLC— Alan Watson Featherstone (@Alan Watson Featherstone)1618468497.0
The reintroduction of up to five species could help restore 20% of the planet to previous levels of biodiversity, the study found.
"Examples would include reintroducing forest elephants in areas of the Congo Basin where they have been extirpated, or reintroducing some of the large ungulates that have been lost from much of Africa's woodlands and savannas because of overhunting (e.g., buffalo, giraffe, zebras etc.), as long as overhunting has ceased," the researchers wrote.
Previously, the rewilding of gray wolves in Yellowstone National Park in the U.S. led to a resurgence in the park's ecosystem.
Reposted with permission from Common Dreams.
Google's New Timelapse Shows 37 Years of Climate Change Anywhere on Earth, Including Your Neighborhood
Google Earth's latest feature allows you to watch the climate change in four dimensions.
The new feature, called Timelapse, is the biggest update to Google Earth since 2017. It is also, as far as its developers know, the largest video taken of Earth on Earth. The feature compiles 24 million satellite photos taken between 1984 and 2020 to show how human activity has transformed the planet over the past 37 years.
"Visual evidence can cut to the core of the debate in a way that words cannot and communicate complex issues to everyone," Google Earth Director Rebecca Moore wrote in a blog post Thursday.
Moore herself has been directly impacted by the climate crisis. She was one of many Californians evacuated because of wildfires last year. However, the new feature allows people to witness more remote changes, such as the melting of ice caps.
"With Timelapse in Google Earth, we have a clearer picture of our changing planet right at our fingertips — one that shows not just problems but also solutions, as well as mesmerizingly beautiful natural phenomena that unfold over decades," she wrote.
Some climate impacts that viewers can witness include the melting of 12 miles of Alaska's Columbia Glacier between 1984 and 2020, Fortune reported. They can also watch the disintegration of the Pine Island Glacier in Antarctica. The changes are not limited to the impacts of global warming, however.
Moore said the developers had identified five themes, and Google Earth offers a guided tour for each of them. They are:
- Forest change, such as deforestation in Bolivia for soybean farming
- Urban growth, such as the quintupling of Las Vegas sprawl
- Warming temperatures, such as melting glaciers and ice sheets
- Sources of energy, such as the impacts of coal mining on Wyoming's landscape
- Fragile beauty, such as the flow of Bolivia's Mamoré River
However, the feature also allows you to see smaller-scale change. You can enter any location into the search bar, including your local neighborhood, CNN explained. The feature does not offer the detail of Street View, Gizmodo noted. It is intended to show large changes over time, rather than smaller details like the construction of a road or home.
The images for Timelapse were made possible through collaboration with NASA, the U.S. Geological Survey's Landsat satellites and the European Union's Copernicus program and Sentinel satellites. Carnegie Mellon University's CREATE Lab helped develop the technology.
To use Timelapse, you can either visit g.co/Timelapse directly or click on the Ship's Wheel icon in Google Earth, then select Timelapse. Moore said the feature would be updated annually with new images of Earth's alterations.
"We hope that this perspective of the planet will ground debates, encourage discovery and shift perspectives about some of our most pressing global issues," she wrote.
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By Asher Rosinger
Imagine seeing a news report about lead contamination in drinking water in a community that looks like yours. It might make you think twice about whether to drink your tap water or serve it to your kids – especially if you also have experienced tap water problems in the past.
In a new study, my colleagues Anisha Patel, Francesca Weaks and I estimate that approximately 61.4 million people in the U.S. did not drink their tap water as of 2017-2018. Our research, which was released in preprint format on April 8, 2021, and has not yet been peer reviewed, found that this number has grown sharply in the past several years.
Other research has shown that about 2 million Americans don't have access to clean water. Taking that into account, our findings suggest that about 59 million people have tap water access from either their municipality or private wells or cisterns, but don't drink it. While some may have contaminated water, others may be avoiding water that's actually safe.
Water insecurity is an underrecognized but growing problem in the U.S. Tap water distrust is part of the problem. And it's critical to understand what drives it, because people who don't trust their tap water shift to more expensive and often less healthy options, like bottled water or sugary drinks.
I'm a human biologist and have studied water and health for the past decade in places as diverse as Lowland Bolivia and northern Kenya. Now I run the Water, Health, and Nutrition Laboratory at Pennsylvania State University. To understand water issues, I talk to people and use large datasets to see whether a problem is unique or widespread, and stable or growing.
An Epidemic of Distrust
According to our research, there's a growing epidemic of tap water distrust and disuse in the U.S. In a 2020 study, anthropologist Sera Young and I found that tap water avoidance was declining before the Flint water crisis that began in 2014. In 2015-2016, however, it started to increase again for children.
Our new study found that in 2017-2018, the number of Americans who didn't drink tap water increased at an alarmingly high rate, particularly for Black and Hispanic adults and children. Since 2013-2014 – just before the Flint water crisis began – the prevalence of adults who do not drink their tap water has increased by 40%. Among children, not consuming tap has risen by 63%.
To calculate this change, we used data from the National Health and Nutrition Examination Survey, a nationally representative survey that releases data in two-year cycles. Sampling weights that use demographic characteristics ensure that the people being sampled are representative of the broader U.S. population.
Racial Disparities in Tap Water Consumption
Communities of color have long experienced environmental injustice across the U.S. Black, Hispanic and Native American residents are more likely to live in environmentally disadvantaged neighborhoods, with exposure to water that violates quality standards.
Our findings reflect these experiences. We calculated that Black and Hispanic children and adults are two to three times more likely to report not drinking their tap water than members of white households. In 2017-2018, roughly 3 out of 10 Black adults and children and nearly 4 of 10 Hispanic adults and children didn't drink their tap water. Approximately 2 of 10 Asian Americans didn't drink from their tap, while only 1 of 10 white Americans didn't drink their tap water.
When children don't drink any water on a given day, research shows that they consume twice as many calories from sugary drinks as children who drink water. Higher sugary drink consumption increases risk of cavities, obesity and cardiometabolic diseases. Drinking tap water provides fluoride, which lowers the risk of cavities. Relying on water alternatives is also much more expensive than drinking tap water.
A4: Choosing to drink fluoridated tap water over sugar-sweetened beverages to quench thirst is vital to protecting… https://t.co/3tm8wuWjeZ— Oral Health Watch (@Oral Health Watch)1600795750.0
What Erodes Trust
News reports – particularly high-visibility events like advisories to boil water – lead people to distrust their tap water even after the problem is fixed. For example, a 2019 study showed that water quality violations across the U.S. between 2006 and 2015 led to increases in bottled water purchases in affected counties as a way to avoid tap water, and purchase rates remained elevated after the violation.
The Flint water crisis drew national attention to water insecurity, even though state and federal regulators were slow to respond to residents' complaints there. Soon afterward, lead contamination was found in the water supply of Newark, New Jersey; the city is currently replacing all lead service lines under a legal settlement. Elsewhere, media outlets and advocacy groups have reported finding tap water samples contaminated with industrial chemicals, lead, arsenic and other contaminants.
Many other factors can cause people to distrust their water supply, including smell, taste and appearance, as well as lower income levels. Location is also an issue: Older U.S. cities with aging infrastructure are more prone to water shutoffs and water quality problems.
It's important not to blame people for distrusting what comes out of their tap, because those fears are rooted in history. In my view, addressing water insecurity requires a two-part strategy: ensuring that everyone has access to clean water, and increasing trust so people who have safe water will use it.
As part of his proposed infrastructure plan, President Joe Biden is asking Congress for $111 billion to improve water delivery systems, replace lead pipelines and tackle other contaminants. The plan also proposes improvements for small water systems and underserved communities.
These are critical steps to rebuild trust. Yet, in my view, the U.S. Environmental Protection Agency should also provide better public education about water quality testing and targeted interventions for vulnerable populations, such as children and underserved communities. Initiatives to simplify and improve water quality reports can help people understand what's in their water and what they can do if they think something is wrong with it.
Who delivers those messages is important. In areas like Flint, where former government officials have been indicted on charges including negligence and perjury in connection with the water crisis, the government's word alone won't rebuild trust. Instead, community members can fill this critical role.
Another priority is the 13%-15% of Americans who rely on private well water, which is not regulated under the Safe Drinking Water Act. These households are responsible for their own water quality testing. Public funding would help them test it regularly and address any problems.
Public distrust of tap water in the U.S. reflects decades of policies that have reduced access to reliable, safe drinking water in communities of color. Fixing water lines is important, but so is giving people confidence to turn on the tap.
Asher Rosinger is an assistant professor of biobehavioral health, anthropology, and demography and director of the Water, Health, and Nutrition Laboratory at Penn State University.
Disclosure statement: Asher Rosinger receives funding from the National Science Foundation on an unrelated project. This work was supported by the Ann Atherton Hertzler Early Career Professorship funds, and the Penn State Population Research Institute (NICHD P2CHD041025). The funders had no role in the research or interpretation of results.
Reposted with permission from The Conversation.
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A new report promoting urgent climate action in Australia has stirred debate for claiming that global temperatures will rise past 1.5 degrees Celsius in the next decade.
Australia's Climate Council released the report on Thursday. The council is an independent organization of climate scientists and experts on health, renewable energy and policy who work to inform the Australian public on the climate crisis. But their latest claim is causing controversy.
"Multiple lines of evidence show that limiting global warming to 1.5°C above the preindustrial level, without significant overshoot and subsequent drawdown, is now out of reach due to past inaction," Dr. Kevin Trenberth of the National Center for Atmospheric Research and Prof. Christopher Field of the Stanford Woods Institute for the Environment wrote in the foreword. "The science is telling us that global average temperature rise will likely exceed 1.5°C during the 2030s, and that long-term stabilization at warming at or below 1.5°C will be extremely challenging."
The report is titled "Aim high, go fast: Why emissions need to plummet this decade," and as the name suggests, it is ultimately concerned with urging more robust climate action on the part of the Australian government. The report calls for the country to reduce emissions by 75 percent by 2030 and reach net zero by 2035 in order to achieve the long-term goals of the Paris agreement, which means limiting warming to well below two degrees Celsius.
"The world achieving net zero by 2050 is at least a decade too late and carries a strong risk of irreversible global climate disruption at levels inconsistent with maintaining well-functioning human societies," the authors wrote.
The report further argues that global temperatures are likely to exceed 1.5 degrees Celsius in the 2030s based on existing temperature increases; locked-in warming from emissions that have already occurred; evidence from past climate changes and the percentage of the carbon budget that has already been used.
The report isn't a call to give up on the Paris agreement. It is possible that global temperatures could swell past 1.5 degrees Celsius but still be reduced by removing carbon dioxide from the atmosphere. Even if temperatures do exceed 1.5 degrees, every degree of warming that can be prevented makes a difference.
"Basically we can still hold temperature rise to well below 2C and do that without overshoot and drawdown," Will Steffen, lead report author from the Australian National University's Climate Change Institute, told Australia's ABC News. "Every tenth of a degree actually does matter — 1.8C is better than 1.9C, and is much better than 2C."
However, some outside scientists question both the accuracy and effectiveness of the report's claim. Both Adjunct Professor Bill Hare from Murdoch University and Dr. Carl-Freidrich Schleussner from Humboldt University told ABC News they have been trying to contact the Climate Council about its 1.5 overshoot claim for months. They said that it went against other major reports, including the UN Environment Program Gap Report and the recent Intergovernmental Panel on Climate Change Special Report on 1.5˚C.
"The big challenge their report reinforces is the need for urgent action to get on that 1.5C pathway, [so] it's very paradoxical to me that they've chosen to attack that target," Dr. Hare told ABC News.
However, Scientist Andy Pitman from the Center of Excellence for Climate Extremes at the University of New South Wales told The Guardian that the report's assessment was correct.
"It's simply not possible to limit warming to 1.5C now," he said. "There's too much inertia in the system and even if you stopped greenhouse gas emissions today, you would still reach 1.5C [of heating]."
However, one aspect everyone agreed on involved the importance of lowering emissions as soon as possible.
"[There is] absolute fundamental agreement on the task at hand, which is to get emissions to plummet," Simon Bradshaw, report author and Climate Council head of research, told The Guardian.
French winemakers are facing devastating grape loss from the worst frost in decades, preceded by unusually warm temperatures, highlighting the dangers to the sector posed by climate change.
"An important share of the harvest has been lost. It's too early to give a percentage estimate, but in any case it's a tragedy for the winegrowers who have been hit," said Christophe Chateau, director of communications at the Bordeaux Wine Council, told CNN.
Climate change, caused by the extraction and combustion of fossil fuels, has pushed winegrowing seasons earlier, putting crops at higher risk of cold — and wildfires supercharged by climate change also threaten American vignerons and farmworkers as well.
"I think it's good for people to understand that this is nature, climate change is real, and to be conscious of the effort that goes into making wine and the heartbreak that is the loss of a crop," Jeremy Seysses of Domaine Dujac in Burgundy's Côte de Nuits told Wine Enthusiast.
As reported by Wine Enthusiast:
Last week, images of candlelit French vineyards flooded social media. Across the country, winemakers installed bougies, or large wax-filled metal pots, among the vines to prevent cold air from settling in during an especially late frost.
With temperatures in early April as low as 22°F, and following an unseasonably warm March, this year's frost damage may be the worst in history for French winegrowers. Every corner of France reports considerable losses, from Champagne to Provence, and Côtes de Gascogne to Alsace. As a result, there will likely be very little French wine from the 2021 vintage reaching U.S. shores.
For a deeper dive:
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