In the fall of 1960, my parents took my little brother and me to the first McDonald's in the Cleveland area. It looked like a spaceship, with bright yellow arches on either side of a gleaming white building adorned with red, horizontal stripes. In front was the chain's signature sign topped by Speedee the Chef—Ronald McDonald's predecessor—holding a neon placard emblazoned with "15¢," the price of a hamburger.
Needless to say, my brother and I were very excited. Sure, we'd been to Royal Castle and Manners Big Boy, but McDonald's seemed a lot cooler.
After sampling one of those flash-frozen, 15-cent burgers, however, I wasn't lovin' it. On the way out of the parking lot, I distinctly remember saying to my parents, "That place is never going to make it."
Boy, was I wrong.
A half century and untold billions of burgers later, McDonald's is the world's most profitable fast-food chain. In 2012, its 12,600 U.S.-based restaurants alone boasted $35.6 billion in sales—nearly three times more than its nearest competitor, Subway, which has twice the number of U.S. outlets. Meanwhile, McDonald's 18,700 restaurants in more than 100 other countries grossed nearly $45 billion. The chain now serves more than 70 million people every day.
It's no secret that McDonald's global reach has had a huge impact on diet, prompting more than 3,000 health professionals and institutions worldwide to sign on to a letter urging the company to stop marketing junk food to children. Less known, however, is Mickey D's super-sized impact on the environment, especially when it comes to global warming. Besides the fact that the chain sells a lot of beef, which is by far the worst meat for the climate, it's one of the top 10 largest users of palm oil, the world's most popular vegetable oil—and a major source of carbon emissions.
Palm Oil Plantations Are Destroying Tropical Forests
Americans are likely more familiar with canola, olive and other vegetable oils, but palm oil—which comes from the flesh of the oil palm tree's fruit—is ubiquitous. Along with palm kernel oil—which comes from the fruit's seeds—it turns up in baked goods, packaged foods, personal care products and cleansing agents. In addition, it's a common cooking oil in developing countries, and used to make biodiesel fuel worldwide.
In and of itself, palm oil is not a bad choice. It's cheap, largely because growers can produce five to 10 times more vegetable oil per acre than from any other commercial oil seed. It is also one of the few naturally saturated vegetable oils, which makes it solid at room temperature and affords it a long shelf life. And it contains no trans fats, which have been linked to heart disease.
That's the good news. The bad news is oil palm trees only grow in the wet tropics and, all too often, producers destroy tropical forests to plant them. Most of these plantations—about 85 percent—are in Indonesia and Malaysia. Clearing tropical forests, which contain enormous amounts of carbon, releases carbon dioxide into the atmosphere. Some Southeast Asian palm oil plantations also devastate critical habitat for elephants, orangutans, rhinoceros and tigers. Still others grab land from local communities or exploit child labor.
Photo credit: Shutterstock
And if that weren't bad enough, some palm oil plantations wipe out peatlands, which are wetlands topped with a thick water-logged layer of dead and decaying plant material. Peat soils store 18 to 28 times more carbon than tropical forests, and they can be as much as 60 feet deep. Dry peat is extremely flammable, and one of the ways producers clear land is by burning it, which sends tons of carbon dioxide and toxic pollutants into the atmosphere.
International Efforts Are Beginning to Pay Off
In 2004, palm growers, processors, traders, consumer goods manufacturers, retailers, investors, and environmental and social justice organizations established the Roundtable on Sustainable Palm Oil (RSPO) to develop voluntary standards to protect tropical forests. The organization now has more than 1,600 members, which represent 40 percent of the palm oil industry.
RSPO standards address a number of key issues, such as pesticide use and labor conditions, but don't go far enough to protect the climate. RSPO certification, for example, still allows producers to clear forests and peatland to create or expand plantations. Only pristine, or "primary," forests are off-limits. The standards also don't restrict carbon emissions from plantation development. They only offer guidelines for reporting emissions from forest conversion.
Equally problematic, RSPO standards allow companies to buy inexpensive credits, called "GreenPalm" certificates, in lieu of buying RSPO-certified oil. The proceeds from the sale of those credits go to RSPO-certified palm oil producers, but the revenue generated doesn't remotely cover the true cost of ensuring that the palm oil is produced responsibly. In other words, GreenPalm certificates—which may have made sense 10 years ago—allow companies to claim they're doing something when they're still buying palm oil that may very well come from plantations that destroyed forests.
Over the last decade, Amnesty International, Greenpeace, Rainforest Action Network, the Union of Concerned Scientists (UCS), World Wildlife Fund and others have been shining a light on unethical palm oil production and pressuring producers and consumers—which include some of the world's largest food and cosmetic companies—to commit to ending forest destruction and social abuses.
In November 2012, scientists from leading academic and research institutions worldwide weighed in, issuing a statement calling on the RSPO to strengthen its standards. Ultimately signed by more than 200 scientists, the statement urged the organization to completely ban palm oil development on peatland and "high carbon stock forests," including "secondary forests," which are forests that have recovered after being logged.
A year later, four RSPO producers—Agropalma in Brazil, Daabon in Colombia, New Britain Palm Oil in Papua New Guinea, and Golden Agri-Resources, Indonesia's largest palm oil producer—joined with a handful of environmental and social justice groups to launch the Palm Oil Innovation Group to promote "ambitious standards that stretch" RSPO guidelines. "We are building a strong case that palm oil does not need to be linked to forest destruction and exploitation," POIG said in a Nov. 13, 2013 statement. "From producers and traders, through to palm oil consumers, we are creating an approach that can be replicated across the industry, and which will increase demand for responsible palm oil."
These efforts, coupled with pressure from millions of people around the world, have spurred a dramatic turnaround. Last December, the world's largest palm oil trader, the Singapore-based Wilmar International, pledged to stop selling palm oil linked to deforestation or peatland development. Following Wilmar's announcement, vegetable oil giants Bunge and Cargill fell in line. Add Golden Agri-Resources, and they represent more than half of the global palm oil trade. Public pressure also has prompted L'Oréal, Nestlé, Unilever and other major corporate palm oil consumers to commit to completely eliminating deforestation from their supply chains. And in September of this year, 34 corporations joined national governments, indigenous peoples and nonprofit advocacy organizations to sign the non-binding New York Declaration on Forests at the UN Climate Summit, vowing to cut deforestation in half by 2020 and ending it in 2030.
McDonald's Do-Nothing Palm Oil Policy
This rush to embrace climate-friendly principles was hastened by a March 2014 Union of Concerned Scientists report analyzing top U.S. brands' palm oil policies. UCS rated the 30 largest companies in the packaged-food, personal-care and fast-food sectors on their commitments to use deforestation-free, peat-destruction-free palm oil that is traceably and transparently sourced. Packaged-food companies had the strongest commitments. Fast-food companies, on the other hand, had the weakest.
And that brings us back to McDonald's.
McDonald's, an RSPO member and a signatory to the New York Declaration on Forests, received the second highest score among the 10 fast-food chains in UCS's survey, just behind Subway. But that's not saying much. McDonald's earned only 21 points out of a possible 100, a failing grade no matter how you slice it. The other eight, including Burger King, Wendy's and Yum! Brands—parent company of KFC, Pizza Hut and Taco Bell—all rated a zero.
According to the most recent report McDonald's filed with the RSPO, the company used 103,336 metric tons of palm oil in 2012. Less than 13 percent of that oil --13,000 metric tons—was RSPO-certified, and the company claimed nearly a quarter of that oil—3,000 metric tons—by purchasing GreenPalm certificates.
McDonald's goal, as the company explains on its U.S. website, is for 100 percent of its palm oil to be "verified as supporting sustainable production by 2020." How does it plan to do that? By buying more RSPO-certified palm oil, which is not guaranteed to be deforestation-free, or purchasing more GreenPalm certificates, which at most provide a fig leaf for continuing to buy palm oil associated with deforestation.
Contrast McDonald's do-nothing policy with that of Dunkin' Brands, the parent company of Dunkin' Donuts and Baskin-Robbins. The company was one of the eight fast-food chains that scored zero in UCS's review of U.S. corporate palm oil commitments, but since then it has taken a 180-degree turn.
In September, Dunkin' Brands announced it would buy only 100 percent deforestation-free palm oil by 2016, which goes way beyond McDonald's support for inadequate, outdated RSPO standards. Among other things, Dunkin' said it would ensure that its suppliers protect forests and peatland as well as cut carbon emissions from existing plantations.
"Sourcing even limited amounts of palm oil irresponsibly can contribute to deforestation, loss of natural habitats, and other environmental and human rights concerns," said Christine Riley Miller, Dunkin' Brands' senior director for corporate social responsibility, in a September 16 press release. "Therefore, Dunkin' Brands has created clear guidelines for our suppliers, and to ensure independent verification that our principles are being met, so that by 2016 we can meet our targets of sourcing only responsibly produced palm oil."
Besides Dunkin' Brands, eight other companies—ConAgra, Colgate-Palmolive, Danone, General Mills, Kao, Kellogg's, PepsiCo and Procter & Gamble—either initiated or strengthened their palm oil policies after UCS called them out in its scorecard. Those conversions, however, wouldn't have happened without a great deal of nudging. Take Dunkin' Brands' change of heart, for example. UCS and other groups, including Forest Heroes and SumOfUs, inspired tens of thousands of people to contact the company, and Forest Heroes even staged a demonstration outside of its annual shareholder meeting in May. Dunkin' Brands took note, and just a day after its mid-September announcement, one of its main competitors, Krispy Kreme, announced it also would upgrade its palm oil policy.
If those corporate Goliaths can make the switch, surely public pressure can persuade McDonald's—as well as Burger King and Yum! Brands—to do the right thing, too. Want to help? You can join UCS's campaign by sending a message to McDonald's and other fast-food laggards by clicking here. Tell McDonald's the climate deserves a break today.
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When hurricanes and other extreme storms unleash downpours like Tropical Storm Beta has been doing in the South, the floodwater doesn't always stay within the government's flood risk zones.
New research suggests that nearly twice as many properties are at risk from a 100-year flood today than the Federal Emergency Management Agency's flood maps indicate.
Flooding Outside the Zones<p>About <a href="https://furmancenter.org/files/Floodplain_PopulationBrief_12DEC2017.pdf" target="_blank">15 million</a> Americans live in FEMA's current 100-year flood zones. The designation warns them that their properties face a 1% risk of flooding in any given year. They must obtain flood insurance if they want a federally ensured loan – insurance that helps them recover from flooding.</p><p>In Greater Houston, however, <a href="https://doi.org/10.1111/j.1539-6924.2012.01840.x" target="_blank">47% of claims</a> made to FEMA across three decades before Hurricane Harvey were outside of the 100-year flood zones. Harris County, recognizing that FEMA flood maps don't capture the full risk, now <a href="https://www.hcfcd.org/floodinsurance" target="_blank" rel="noopener noreferrer">recommends that every household</a> in Houston and the rest of the county have flood insurance.</p><p>New risk models point to a similar conclusion: Flood risk in these areas outstrips expectations in the current FEMA flood maps.</p><p>One of those models, from the <a href="https://firststreet.org/flood-lab/research/2020-national-flood-risk-assessment-highlights/" target="_blank">First Street Foundation</a>, estimates that the number of properties at risk in a 100-year storm is 1.7 times higher than the FEMA maps suggest. Other <a href="https://doi.org/10.1088/1748-9326/aaac65" target="_blank" rel="noopener noreferrer">researchers</a> find an even higher margin, with 2.6 to 3.1 times more people exposed to serious flooding in a 100-year storm than FEMA estimates.</p>
What FEMA’s Flood Maps Miss<p>Understanding why areas outside the 100-year flood zones are flooding more often than the FEMA maps suggest involves larger social and environmental issues. Three reasons stand out.</p><p>First, some places rely on relatively old FEMA maps that don't account for recent urbanization.</p><p>Urbanization matters because impervious surfaces – think pavement and buildings – are not effective sponges like natural landscapes can be. Moreover, the process for updating floodplain maps is locally variable and can take years to complete. Famously, New York City was updating its maps when Hurricane Sandy hit in 2012 but hadn't finished, meaning flood maps in effect <a href="https://projects.propublica.org/nyc-flood/" target="_blank">were from 1983</a>. FEMA is required to assess whether updates are needed every five years, but the <a href="https://www.fema.gov/cis/nation.html" target="_blank" rel="noopener noreferrer">majority of maps</a> <a href="https://www.oig.dhs.gov/sites/default/files/assets/2017/OIG-17-110-Sep17.pdf" target="_blank" rel="noopener noreferrer">are older</a>.</p><p>Second, binary thinking can lead people to an underaccounting of risk, and that can mean communities fail to take steps that could protect a neighborhood from flooding. The logic goes: if I'm not in the 100-year floodplain, then I'm not at risk. Risk perception <a href="https://doi.org/10.1088/1748-9326/ab195a" target="_blank" rel="noopener noreferrer">research</a> backs this up. FEMA-delineated flood zones are the major factor shaping flood mitigation behaviors.</p><p>Third, the era of climate change scuttles conventional assumptions.</p><p>As the planet warms, extreme storms are becoming <a href="https://nca2018.globalchange.gov/" target="_blank">more common and severe</a>. If greenhouse gas emissions continue to increase at a high rate, computer models suggest that the chances of a severe storm dropping 20 inches of rain on Texas in any given year will increase from about 1% at the end of the last century to 18% at the end of this one, a chance of <a href="https://doi.org/10.1073/pnas.1716222114" target="_blank" rel="noopener noreferrer">once every 5.5 years</a>. So far, <a href="https://www.rstreet.org/wp-content/uploads/2020/02/195.pdf" target="_blank" rel="noopener noreferrer">FEMA hasn't taken into account the impact climate change is having</a> on extreme weather and sea level rise.</p>
Racial Disparities in Flooding Outside the Zones<p>So, who is at risk?</p><p>Years of research and evidence from storms have highlighted social inequalities in areas with a high risk of flooding. But most local governments have less understanding of the social and demographic composition of communities that experience flood impacts outside of flood zones.</p><p>In analyzing the damage from Hurricane Harvey in the Houston area, I found that <a href="https://doi.org/10.1088/1748-9326/aba0fe" target="_blank">Black and Hispanic residents disproportionately experienced flooding</a> in areas beyond FEMA's 100-year flood zones.</p><p>With the majority of flooding from Hurricane Harvey occurring outside of 100-year flood zones, this meant that the overall impact of Harvey was racially unequal too.</p><p>Research into where flooding occurs in Baltimore, Chicago and Phoenix points to some of the potential causes. <a href="https://www.nap.edu/read/25381/chapter/4#16" target="_blank" rel="noopener noreferrer">In Baltimore and Chicago</a>, for example, aging storm and sewer infrastructure, poor construction and insufficient efforts to mitigate flooding are part of the flooding problem in some predominantly Black neighborhoods.</p>
What Can Be Done About It<p>Better accounting for those three reasons could substantively improve risk assessments and help cities prioritize infrastructure improvements and flood mitigation projects in these at-risk neighborhoods.</p><p>For example, First Street Foundation's risk maps account for <a href="https://firststreet.org/flood-lab/research/flood-model-methodology_overview/" target="_blank">climate change</a> and present <a href="https://floodfactor.com/" target="_blank" rel="noopener noreferrer">ratings</a> on a scale from 1 to 10. FEMA, which works with communities to update flood maps, is <a href="https://www.fema.gov/media-library-data/1521054297905-ca85d066dddb84c975b165db653c9049/TMAC_2017_Annual_Report_Final508(v8)_03-12-2018.pdf" target="_blank" rel="noopener noreferrer">exploring rating systems</a>. And the National Academies of Sciences, Engineering and Medicine recently <a href="https://www.nationalacademies.org/news/2019/03/new-report-calls-for-different-approaches-to-predict-and-understand-urban-flooding" target="_blank" rel="noopener noreferrer">called for a new generation of flood maps</a> that takes climate change into account.</p><p>Including recent urbanization in those assessments will matter too, especially in fast-growing cities like Houston, where <a href="https://authors.elsevier.com/a/1boBRyDvMFW6W" target="_blank" rel="noopener noreferrer">386 new square miles</a> of impervious surfaces were created in the last 20 years. That's greater than the land area of New York City. New construction in one area can also <a href="https://scalawagmagazine.org/2018/01/city-in-a-swamp-as-houston-booms-its-flood-problems-are-only-getting-worse/" target="_blank" rel="noopener noreferrer">impact older neighborhoods downhill</a> during a flood, as some Houston communities discovered in Hurricane Harvey.</p><p>Improving risk assessments is needed not just to better prepare communities for major flood events, but also to prevent racial inequalities – in housing and beyond – from <a href="https://www.npr.org/2019/03/05/688786177/how-federal-disaster-money-favors-the-rich" target="_blank" rel="noopener noreferrer">growing</a> after the unequal impacts of disasters.</p>
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