By Danielle Nierenberg and Alonso Diaz
With record high unemployment, a reeling global economy, and concerns of food shortages, the world as we know it is changing. But even as these shifts expose inequities in the health and food systems, many experts hope that the current moment offers an opportunity to build a new and more sustainable food system.
To understand what it will take to move forward, Food Tank has compiled its summer reading list to delve into the issues that affect our food system today. These 20 books provide insight into food access and justice in Black communities, food relief and school nutrition programs, the effects of technology on global food supply chains, the relationship between climate change and food production, and much more.
1. Be My Guest: Reflections on Food, Community, and the Meaning of Generosity by Priya Basil (forthcoming November 2020)
Priya Basil explores the meaning of hospitality within a variety of cultural, linguistic, and sociopolitical contexts in this short read. Basil uses her cross-cultural experience to illustrate how food amplifies discourse within families and touches on the hospitality and the lack thereof that migrants and refugees experience. Be My Guest is at once an enjoyable read and a hopeful meditation on how food and hospitality can make a positive difference in our world.
2. Biodiversity, Food and Nutrition: A New Agenda for Sustainable Food Systems by Danny Hunter, Teresa Borelli, and Eliot Gee
In Biodiversity, Food and Nutrition, leading professionals from Bioversity International examine the positive impacts of biodiversity on nutrition and sustainability. The book highlights agrobiodiversity initiatives in Brazil, Kenya, Sri Lanka, and Turkey, featuring research from the Biodiversity for Food and Nutrition Project (BFN) of the Alliance of Bioversity International and CIAT. Through this analysis, the authors propose that the localized activities in these countries are not only benefiting communities, but are transferable to other regions.
3. Black Food Geographies: Race, Self-Reliance, and Food Access in Washington, D.C. by Ashanté M. Reese
In Black Food Geographies, Ashanté Reese draws on her fieldwork to highlight community agency in response to unequal food access. Focusing on a majority-Black neighborhood in Washington, DC, Reese explores issues of racism, gentrification, and urban food access. Through her analysis, she argues that racism impacts and exacerbates issues of unequal food distribution systems.
4. Black Food Matters: Racial Justice in the Wake of Food Justice edited by Hanna Garth and Ashanté M. Reese (forthcoming October 2020)
Access, equity, justice, and privilege are the central themes in this forthcoming collection of essays. The food justice movement often ignores the voices of Black communities and white food norms shape the notions of healthy food. Named for Black Lives Matter, Black Food Matters highlights the history and impact of Black communities and their food cultures in the food justice movement.
5. Diners Dudes & Diets: How Gender and Power Collide in Food Media and Culture by Emily J.H. Contois (forthcoming November 2020)
In Diners, Dudes & Diets, Emily Contois looks at media's influence on eating habits and gendered perceptions of food. Focusing on the concept of dude foods, the book follows the evolution of food marketing for men. In doing so, Contois shows how industries used masculine stereotypes to sell diet and weight loss products to a new demographic. She argues that this has influenced both the way consumers think about food and their own identities.
6. Feeding the Crisis: Care and Abandonment in America’s Food Safety Net by Maggie Dickinson
The Supplemental Nutrition Assistance Program (SNAP) is essential for individuals who face food insecurity on a daily basis. Still, the program fails to reach many, including those who are unemployed, underemployed, or undocumented. Feeding the Crisis provides a historical overview of SNAP's expansion and traces the lives of eight families who must navigate the changing landscape of welfare policy in the United States.
7. Feeding the Other: Whiteness, Privilege, and Neoliberal Stigma in Food Pantries by Rebecca T. de Souza
In Feeding the Other, Rebecca de Souza explores the relationship between food pantries and people dependent on their services. Throughout the work, de Souza underscores the structural failures that contribute to hunger and poverty, the racial dynamics within pantries, and the charged idea of a handout. She argues that while food pantries currently stigmatize clients, there is an opportunity to make them agents of food justice.
8. Feeding the People: The Politics of the Potato by Rebecca Earle
In Feeding the People, Rebecca Earle tells the story of the potato and its journey from a relatively unknown crop to a staple in modern diets around the world. Earle's work highlights the importance of the potato during famines, war, and explains the politics behind consumers' embrace of this food. Interspersed throughout are also potato recipes that any reader can try.
9. Food in Cuba: The Pursuit of a Decent Meal by Hanna Garth
In Food in Cuba, Dr. Hannah Garth looks at food security and food sovereignty in the context of Cuba's second largest city, Santiago de Cuba. Throughout the work, Garth defines a decent meal as one that is culturally appropriate and of high quality. And through stories about families' sociopolitical barriers to food access, Garth shows how ideas of food and moral character become intimately linked.
10. Franchise: The Golden Arches in Black America by Marcia Chatelain
Scholar, speaker, and strategist Marcia Chatelain provides readers insight into the ways fast food restaurants expanded throughout Black communities. Dr. Chatelain traces their growth during the 20th century and their intersection with Black capitalists and the civil rights movement. This book highlights the dichotomy between fast food's negative impacts on Black communities and the potential economic and political opportunities that the businesses offered them.
11. Honey And Venom: Confessions of an Urban Beekeeper by Andrew Coté
In Honey and Venom, Andrew Coté provides a history of beekeeping while taking the reader through his own trajectory in the industry. A manager of over one hundred beehives, Coté raises colonies across New York City, on the rooftops of churches, schools, and more. Coté's passion for beekeeping comes through clearly as he narrates the challenges and rewards of his career.
12. Life on the Other Border: Farmworkers and Food Justice in Vermont by Teresa M. Mares
Agriculture, immigration, and Central American and Mexican farm workers may conjure ideas of the Mexico-U.S. border, but in Life on the Other Border, Teresa Mares gives a voice to those laboring much farther north. Mares introduces the readers to the Latinx immigrants who work in Vermont's dairy industry while they advocate for themselves and navigate life as undocumented workers. This is an inspiring read that touches on the intersection of food justice, immigration, and labor policy.
13. Meals Matter: A Radical Economics Through Gastronomy by Michael Symons
In Meals Matter, Michael Symons argues that economics used to be, in its essence, about feeding the world but has since become fixated with the pursuit of money. Symons introduces readers to gastronomic liberalism and applies the ideas of philosophers like Epicurus and John Locke to the food system. Through this approach, he seeks to understand how large corporations gained control of the market and challenges readers to rethink their understanding of food economics.
14. No One is Too Small to Make a Difference by Greta Thunberg
Greta Thunberg addressed the United Nations at the 2019 UN Climate Action Summit and has since been a global symbol of environmental activism. Her community organizing and impassioned speeches are uncompromising as she argues that climate change is an existential crisis that needs to be confronted immediately. No One Is Too Small to Make a Difference includes Thunberg's speeches and includes her 2019 address to the United Nations.
15. Perilous Bounty: The Looming Collapse of American Farming and How We Can Prevent It by Tom Philpott (forthcoming August 2020)
In Perilous Bounty, journalist Tom Philpott critically analyzes the centralized food system in the U.S. and argues that it is headed for disaster unless it sees some much-needed changes. Philpot argues that actors within the U.S. food system are prioritizing themselves over the nation's wellbeing and provides well-researched data to back up his claims. Providing readers insight into the experiences of activists, farmers, and scientists, this is a great read for those starting to learn about the state of the country's food system and for those who are already deeply involved.
16. Plucked: Chicken, Antibiotics, And How Big Business Changed The Way The World Eats by Maryn McKenna
In this exposé on the chicken industry, acclaimed author Maryn McKenna explains the role antibiotics played in making chicken a global commodity. Plucked makes it clear that food choices matter and show how consumers' desire for meat, especially chicken, has impacted human health. McKenna also offers a way forward and outlines ways that stakeholders can make food safer again.
17. Stirrings: How Activist New Yorkers Ignited a Movement for Food Justice by Lana Dee Povitz
Between 1970 and 2000, food activists in New York City pushed to improve public school lunches, provide meals to those impacted by the AIDS epidemic, and established food co-ops. In Stirrings, Lana Dee Povitz draws on oral histories and archives to recount the stories of individuals who led these efforts. She highlights the successes of grassroots movements and reminds readers of the many women leaders in the New York food justice movement.
18. The New American Farmer: Immigration, Race, and the Struggle for Sustainability by Laura-Anne Minkoff-Zern
In The New American Farmer, Laura-Anne Minkoff-Zern offers a look at farm labor in the U.S. Although most farm owners are white Americans, farm workers are overwhelmingly immigrants and people of color. In this book, Minkoff-Zern details the experiences of farm laborers who are becoming farm owners themselves and outlines the many barriers that workers must overcome during this transition. Through interviews with farmers and organizers, Minkoff-Zern shows that these farmers bring sustainable agricultural practices that can benefit our food system.
19. The Story of More: How We Got to Climate Change and Where to Go from Here by Hope Jahren
Hope Jahren breaks down climate change for readers in an accessible and data-driven book. The Story of More explains how greenhouse gas emissions and consumption of natural resources in developed nations exacerbate climate change and outlines the consequences of these actions. Although she argues that the planet is in danger, she also provides a variety of everyday actions, like decreasing meat consumption, that consumers can take to make a difference.
20. Vegetable Kingdom: The Abundant World of Vegan Recipes by Bryant Terry
Author, chef, and food justice activist Bryant Terry provides readers with over a hundred recipes to create approachable and flavorful vegan dishes, without relying on meat alternatives. This book is a wonderfully practical recipe book that begins with a list of recommended tools, is organized by ingredients, and even includes a music playlist. Vegans and non-vegans alike will appreciate Chef Terry's Vegetable Kingdom.
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As Biden Embraces More Ambitious Climate Plan, Fossil Fuel Execs Donate to Trump 'With Greater Zeal' Than in 2016
By Jake Johnson
With presumptive Democratic nominee Joe Biden's climate platform becoming increasingly ambitious thanks to nonstop grassroots pressure, fossil fuel executives and lobbyists are pouring money into the coffers of President Donald Trump's reelection campaign in the hopes of keeping an outspoken and dedicated ally of dirty energy in the White House.
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Antonio_Diaz / Getty Images
The Food and Drug Administration (FDA) is now warning against more than 100 potentially dangerous hand sanitizers.
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While the nation overall struggles with rising COVID cases, New York State is seeing the opposite. After peaking in March and April and implementing strict shutdowns of businesses, the state has seen its number of positive cases steadily decline as it slowly reopens. From coast-to-coast, Governor Andrew Cuomo's response to the crisis has been hailed as an exemplar of how to handle a public health crisis.
By Gavin Naylor
Sharks elicit outsized fear, even though the risk of a shark bite is infinitesimally small. As a marine biologist and director of the Florida Program for Shark Research, I oversee the International Shark Attack File – a global record of reported shark bites that has been maintained continuously since 1958.
A Big, Diverse Family<p>Not all sharks are the same. Only a dozen or so of the roughly 520 shark species pose any risk to people. Even the three species that account for almost all shark bite fatalities – the <a href="https://www.floridamuseum.ufl.edu/discover-fish/species-profiles/carcharodon-carcharias/" target="_blank">white shark</a> (<em>Carcharodon carcharias</em>), <a href="https://www.floridamuseum.ufl.edu/discover-fish/species-profiles/galeocerdo-cuvier/" target="_blank">tiger shark</a> (<em>Galeocerdo cuvier</em>) and <a href="https://www.floridamuseum.ufl.edu/discover-fish/species-profiles/carcharhinus-leucas/" target="_blank">bull shark</a> (<em>Carcharhinus leucas</em>) – are behaviorally and evolutionarily very different from one another.</p><p>The tiger shark and bull shark are genetically as different from each other as a dog is from a rabbit. And both of these species are about as different from a white shark as a dog is from a kangaroo. The evolutionary lineages leading to the two groups split 170 million years ago, during the age of dinosaurs and before the origin of birds, and <a href="https://www.ck12.org/book/CK-12-Human-Biology/section/7.2/" target="_blank">110 million years before the origin of primates</a>.</p>
White, tiger and bull sharks are distinct species that diverged genetically tens of millions of years ago. Gavin Naylor / CC BY-ND<p>Yet many people assume all sharks are alike and equally likely to bite humans. Consider the term "shark attack," which is scientifically equivalent to "mammal attack." Nobody would equate dog bites with hamster bites, but this is exactly what we do when it comes to sharks.</p><p>So, when a reporter calls me about a fatality caused by a white shark off Cape Cod and asks my advice for beachgoers in North Carolina, it's essentially like asking, "A man was killed by a dog on Cape Cod. What precautions should people take when dealing with kangaroos in North Carolina?"</p>
Know Your Species<p>Understanding local species' behavior and life habits is one of the best ways to stay safe. For example, almost all shark bites that occur off Cape Cod are by white sharks, which are a large, primarily cold-water species that spend most of their time in isolation feeding on fishes. But they also aggregate near seal colonies that provide a reliable food source at certain times of the year.</p><p>Shark bites in the Carolinas are by warm-water species like bull sharks, tiger sharks and <a href="https://www.floridamuseum.ufl.edu/discover-fish/species-profiles/carcharhinus-limbatus/" target="_blank">blacktips</a> (<em>Carcharhinus limbatus</em>). Each species is associated with particular habitats and dietary preferences.</p><p>Blacktips, which we suspect are responsible for most relatively minor bites on humans in the southeastern United States, feed on schooling bait fishes like menhaden. In contrast, bull sharks are equally at home in fresh water and salt water, and are often found near estuaries. Their bites are more severe than those of blacktips, as they are larger, more powerful, bolder and more tenacious. Several fatalities have been ascribed to bull sharks.</p><p>Tiger sharks are also large, and are responsible for a significant fraction of fatalities, particularly off the coast of volcanic islands like Hawaii and Reunion. They are tropical animals that often venture into shallow water frequented by swimmers and surfers.</p>
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Humans Are Not Targets<p>Sharks do not "hunt" humans. Data from the International Shark Attack File compiled over the past 60 years show a tight association between shark bites and the number of people in the water. In other words, shark bites are a simple function of the probability of encountering a shark.</p><p>This underscores the fact that shark bites are almost always cases of mistaken identity. If sharks actively hunted people, there would be many more bites, since humans make very easy targets when they swim in sharks' natural habitats.</p><p>Local conditions can also affect the risk of an attack. Encounters are more likely when sharks venture closer to shore, into areas where people are swimming. They may do this because they are following bait fishes or seals upon which they prey.</p><p>This means we can use environmental variables such as temperature, tide or weather conditions to better predict movement of bait fish toward the shoreline, which in turn will predict the presence of sharks. Over the next few years, the Florida Program for Shark Research will work with colleagues at other universities to monitor onshore and offshore movements of tagged sharks and their association with environmental variables so that we can improve our understanding of what conditions bring sharks close to shore.</p>
More to Know<p>There still is much to learn about sharks, especially the 500 or so species that have never been implicated in a bite on humans. One example is the tiny <a href="https://www.newsweek.com/one-worlds-rarest-sharks-also-one-most-adorable-325280" target="_blank">deep sea pocket shark</a>, which has a strange pouch behind its pectoral fins.</p><p>Only two specimens of this type of shark have ever been caught – one off the coast of Chile 30 years ago, and another more recently in the Gulf of Mexico. We're not sure about the function of the pouch, but suspect it stores luminous fluid that is released to distract would-be predators – much as its close relative, the <a href="https://sharkdevocean.wordpress.com/2015/04/23/second-ever-pocket-shark-discovered-in-gulf-of-mexico/" target="_blank">tail light shark</a>, releases luminous fluid from a gland on its underside near its vent.</p>
<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="5783b39d0838d6e410344a852ed0dcc3"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/UTO5debfmsg?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>Sharks range in form from the bizarre <a href="https://www.floridamuseum.ufl.edu/discover-fish/species-profiles/mitsukurina-owstoni/" target="_blank">goblin shark</a> (<em>Mitsukurina owstoni</em>), most commonly encountered in Japan, to the gentle filter-feeding <a href="https://www.floridamuseum.ufl.edu/discover-fish/species-profiles/rhincodon-typus/" target="_blank">whale shark</a> (<em>Rhincodon typus</em>). Although whale sharks are the largest fishes in the world, we have yet to locate their nursery grounds, which are likely teeming with thousands of <a href="https://www.earthtouchnews.com/oceans/sharks/baby-whale-shark-rescued-from-gillnet-in-india-video/" target="_blank">foot-long pups</a>. Some deepwater sharks are primarily known from submersibles, such as the giant <a href="https://twitter.com/gavinnaylor/status/1146144452681113601" target="_blank">sixgill shark</a>, which feeds mainly on carrion but probably also preys on other animals in the deep sea.</p><p>Sharks seem familiar to almost all of us, but we know precious little about them. Our current understanding of their biology barely scratches the surface. The little we do know suggests they are profoundly different from other vertebrate animals. They've had 400 million years of independent evolution to adapt to their environments, and it's reasonable to expect they may be hiding more than a few tricks up their gills.</p>
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Current efforts to curb an infectious disease show the potential we have for collective action. That action and more will be needed if we want to stem the coming wave of heat-related deaths that will surpass the number of people who die from all infectious diseases, according to a new study, as The Guardian reported.
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By Jenny Morber
Caribbean corals sprout off Texas. Pacific salmon tour the Canadian Arctic. Peruvian lowland birds nest at higher elevations.
Known and anticipated changes in species distribution due to climate change around the world have implications for culture, society ecosystems, governance and climate change. Figure used with permission from Gretta T. Pecl, originally published on 31 Mar 2017 in Science 355(6332).<p>How we define species is critical, because these definitions influence perceptions, policy and management. The U.S. National Invasive Species Council (NISC) defines a biological invasion as "the process by which non-native species breach biogeographical barriers and extend their range" and states that "preventing the introduction of potentially harmful organisms is … the first line of defense." But some say excluding newcomers is myopic.</p><p>"If you were trying to maintain the status quo, so every time a new species comes in, you chuck it out," says Camille Parmesan, director of the French National Centre for Scientific Research, you could gradually "lose so many that that ecosystem will lose its coherence." If climate change is driving native species extinct, she says, "you need to allow new ones coming in to take over those same functions."</p><p>As University of Florida conservation ecologist Brett Scheffers and Pecl warned in a <a href="https://www.nature.com/articles/s41558-019-0526-5" target="_blank">2019 paper in <em>Nature Climate Change</em></a>, "past management of redistributed species … has yielded mixed actions and results." They concluded that "we cannot leave the fate of biodiversity critical to human survival to be randomly persecuted, protected or ignored."</p>
Existing Tools<p>One approach to managing these climate-driven habitat shifts, suggested by University of California, Irvine marine ecologist Piper Wallingford and colleagues in <a href="https://www.nature.com/articles/s41558-020-0768-2" target="_blank">a recent issue of Nature Climate Change</a>, is for scientists to adapt existing tools like the <a href="https://www.iucn.org/theme/species/our-work/invasive-species/eicat" target="_blank">Environmental Impact Classification of Alien Taxa (EICAT)</a> to assess potential risks associated with moving species. Because range-shifting species pose impacts to communities similar to those of species introduced by humans, the authors argue, new management strategies are unnecessary, and each new arrival can be evaluated on a case-by-case basis.</p><p>Karen Lips, a professor of biology at University of Maryland who was not associated with the study, echoes the idea that each case is so varied and nuanced that trying to fit climate shifting species into a single category with broad management goals may be impractical. "Things may be fine today, but add a new mosquito vector or add a new tick or a new disease, and all of a sudden things spiral out of control," she says. "The nuance means that the answer to any particular problem might be pretty different."</p>
In recent years, northern flying squirrels in Canada have found themselves in the company of new neighbors — southern flying squirrels expanding their range as the climate warms. Public Domain / USFW<p>Laura Meyerson, a professor in the Department of Natural Resources Science at the University of Rhode Island says scientists should use existing tools to identify and address invasive species to deal with climate-shifting species. "I would like to operate under the precautionary principle and then reevaluate as things shift. You're sort of shifting one piece in this machinery; as you insert a new species into a system, everything is going to respond," she says. "Will some of the species that are expanding their ranges because of climate change become problematic? Perhaps they might."</p><p>The reality is that some climate-shifting species may be harmful to some conservation or economic goals while being helpful to others. While sport fisherman are excited about red snapper moving down the East Coast of Australia, for example, if they eat juvenile lobsters in Tasmania they could harm this environmentally and economically important crustacean. "At the end of the day … you're going to have to look at whether that range expansion has some sort of impact and presumably be more concerned about the negative impacts," says NISC executive director Stas Burgiel. "Many of the [risk assessment] tools we have are set up to look at negative impact." As a result, positive effects may be deemphasized or overlooked. "So that notion of cost versus benefit … I don't think it has played out in this particular context."</p>
Location, Location, Location<p>In a <a href="https://www-nature-com.ezp3.lib.umn.edu/articles/s41558-020-0770-8" target="_blank">companion paper</a> to Wallingford's, University of Connecticut ecology and evolutionary biology associate professor Mark Urban stressed key differences between invasive species, which are both non-native and harmful, and what he calls "climate tracking species." Whereas invasive species originate from places very unlike the communities they overtake, he says, climate tracking species expand from largely similar environments, seeking to follow preferred conditions as these environments move. For example, an American pika may relocate to a higher mountain elevation, or a marbled salamander might expand its New England range northward to seek cooler temperatures, but these new locations are not drastically different than the places they had called home before.</p><p>Climate tracking species may move faster than their competitors at first, Urban says, but competing species will likely catch up. "Applying perspectives from invasion biology to climate-tracking species … arbitrarily chooses local winners over colonizing losers," he writes.</p>
The marbled salamander, a native of the eastern U.S., is among species whose range could expand northward to accommodate rising temperatures. Seánín Óg / Flickr / CC BY-NC-ND 2.0<p>Urban stresses that if people prevent range shifts, some climate-tracking species may have nowhere to go. He suggests that humans should even <a href="https://ensia.com/features/time-for-trees-to-pack-their-trunks/" target="_blank">facilitate movement</a> as the planet warms. "The goal in this crazy warming world is to keep everything alive. But it may not be in the same place," Urban says.</p><p>Parmesan echoes Urban, emphasizing it's the distance that makes the difference. "[Invasives] come from a different continent or a different ocean. You're having these enormous trans-global movements and that's what ends up causing the species that's exotic to be invasive," she says. "Things moving around with climate change is a few hundred miles. Invasive species are moving a few thousand miles."</p><p>In 2019 University of Vienna conservation biology associate professor Franz Essl published a similar argument for species classification beyond the native/non-native dichotomy. Essl uses "neonatives" to refer to species that have expanded outside their native areas and established populations because of climate change but not direct human agency. He argues that these species should be considered as native in their new range.</p>
They Never Come Alone<p>Meyerson calls for caution. "I don't think we should be introducing species" into ecosystems, she says. "I mean, they never come alone. They bring all their friends, their microflora, and maybe parasites and things clinging to their roots or their leaves. … It's like bringing some mattress off the street into your house."</p><p>Burgiel warns that labeling can have unintended consequences. We in the invasive species field … focus on non-native species that cause harm," he says. "Some people think that anything that's not native is invasive, which isn't necessarily the case." Because resources are limited and land management and conservation are publicly funded, Burgiel says, it is critical that the public understands how the decisions are being made.</p><p>Piero Genovesi, chair of the International Union for the Conservation of Nature's Invasive Species Specialist Group, sees the debate about classification — and therefore about management — as a potential distraction from more pressing conservation issues.</p><p>"The real bulk of conservation is that we want to focus on the narrow proportion of alien species that are really harmful," he says. In Hawaii "we don't discuss species that are there [but aren't] causing any problem because we don't even have the energy for dealing with them all. And I can tell you, no one wants to remove [non-native] cypresses from Tuscany. So, I think that some of the discussions are probably not so real in the work that we do in conservation."</p><p>Indigenous frameworks offer another way to look at species searching for a new home in the face of climate change. According to <a href="https://link.springer.com/article/10.1007%2Fs11625-018-0571-4" target="_blank">a study</a> published in Sustainability Science in 2018 by Dartmouth Native American studies and environmental studies associate professor Nicholas Reo, a citizen of the Sault Ste. Marie Tribe of Chippewa Indians, and Dartmouth anthropology associate professor Laura Ogden, some Anishnaabe people view plants as persons and the arrival of new plants as a natural form of migration, which is not inherently good or bad. They may seek to discover the purpose of new species, at times with animals as their teachers. In their paper Reo and Ogden quote Anishnaabe tribal chairman Aaron Payment as saying, "We are an extension of our natural environment; we're not separate from it."</p>
The Need for Collaboration<p>The successful conservation of Earth's species in a way that keeps biodiversity functional and healthy will likely depend on collaboration. Without global agreements, one can envision scenarios in which countries try to impede high-value species from moving beyond their borders, or newly arriving species are quickly overharvested.</p><p>In Nature Climate Change, Sheffers and Pecl call for a Climate Change Redistribution Treaty that would recognize species redistribution beyond political boundaries and establish governance to deal with it. Treaties already in place, such as the Convention on International Trade in Endangered Species of Wild Fauna and Flora, which regulates trade in wild plants and animals; the Migratory Bird Treaty Act; and the Agreed Measures for the Conservation of Antarctic Fauna and Flora, can help guide these new agreements.</p><p>"We are living through the greatest redistribution of life on Earth for … potentially hundreds of thousands of years, so we definitely need to think about how we want to manage that," Pecl says.</p><p>Genovesi agrees that conservationists need a vision for the future. "What we do is more to be reactive [to known threats]. … It's so simple to say that destroying the Amazon is probably not a good idea that you don't need to think of a step ahead of that." But, he adds, "I don't think we have a real answer in terms of okay, this is a threshold of species, or this is the temporal line where we should aim to." Defining a vision for what success would look like, Genovesi says, "is a question that hasn't been addressed enough by science and by decision makers."</p><p>At the heart of these questions are values. "All of these perceptions around what's good and what's bad, all [are based on] some kind of value system," Pecl says. "As a whole society, we haven't talked about what we value and who gets to say what's of value and what isn't."</p><p>This is especially important when it comes to marginalized voices, and Pecl says she is concerned because she doesn't "think we have enough consideration or representation of Indigenous worldviews." Reo and colleagues <a href="https://cpb-us-e1.wpmucdn.com/sites.dartmouth.edu/dist/9/52/files/2012/10/Reo_etal_AIQ_invasive_species_2017.pdf" target="_blank">wrote in American Indian Quarterly in 2017</a> that climate change literature and media coverage tend to portray native people as vulnerable and without agency. Yet, says Pecl, "The regions of the world where [biodiversity and ecosystems] are either not declining or are declining at a much slower rate are Indigenous controlled" — suggesting that Indigenous people have potentially managed species more effectively in the past, and may be able to manage changing species distributions in a way that could be informative to others working on these issues.</p><p>Meanwhile, researchers such as Lips see species classification as native or other as stemming from a perspective that there is a better environmental time and place to return to. "There is no pristine, there's no way to go back," says Lips. "The entire world is always very dynamic and changing. And I think it's a better idea to consider just simply what is it that we do want, and let's work on that."</p>
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