Building a sustainable wildlife trade sector to avoid future pandemics
Since early reports linked the emergence of COVID-19 to the wild meat trade, the pandemic has thrown the wildlife trade into the global spotlight for its role in spreading zoonotic disease pathogens.
This has motivated calls to ban wildlife trade, among other proposals to strengthen regulation and control over the trade in wildlife and their parts. Charis Enns, Ekaterina Gladkova, Brock Bersaglio, and Francis Masse of Wildlife Trade Futures report on the need to look beyond wildlife trade bans and towards changing how we interact with nature to minimise the likelihood of future zoonotic pandemics.
- Calls to ban wildlife trade to prevent future zoonotic pandemics have proven to be ineffective and difficult to enforce
- Measures also risk impacting the food security, livelihoods, and cultural rights of millions of people around the world
- Policy action is needed that centres sustainable food systems rather than absolute bans on wildlife trade and continuing support for status quo industrial food systems
- Action should include support for practices that minimise the risk of zoonotic disease transmission, such as agroecology and indigenous and community conserved areas
COVID-19 ignited calls to ban wildlife trade
Zoonotic diseases are diseases transmitted from wild and domestic animals to humans. 60% of infectious diseases affecting humans are zoonotic in origin, including malaria, HIV, and various types of influenza. Over the last decade, there have been numerous zoonotic disease outbreaks, including Ebola, Zika, Severe Acute Respiratory Syndrome (SARS), and Middle East Respiratory Syndrome (MERS). However, the unprecedented health and economic impact and rapid global spread of COVID-19 has drawn far more attention to zoonoses prevention than previous zoonotic disease outbreaks.
Early reports linked the emergence of COVID-19 to a market in China where wild animals and meat were sold, the wildlife trade has been front-and-centre in discussions on controlling COVID-19 and preventing future zoonotic spillover events. Proposals have ranged from extreme, total bans of wildlife trade, to the moderate, managing wildlife trade carefully. For example, by better regulating sanitation and hygiene at wildlife trade markets, to focusing on restricting trade in high-risk species and more diligence about illegal, unsustainable forms of trade.
These calls have been met by policy action. In February 2020, the Chinese government imposed a ban on trade and consumption of wild meat. The Vietnamese government and the Government of Thailand took similar steps, banning wildlife imports, closing wildlife markets and enacting greater enforcement against illegal wildlife trade. The United Kingdom is also discussing wildlife trade bans in response to COVID-19. In 2020, an Early Day Motion was submitted for debate in the House of Commons to ban the international commercial trade in wild animals and wild animal products, and to play a leadership role in the end of the global wildlife trade.
Why wildlife trade bans are not the answer
The focus on banning wildlife trade to solve future pandemics is worrying, as the ineffectiveness and negative consequences of wildlife trade bans are well documented in existing research. During the Ebola outbreak in 2013 and 2016, bans placed on wild meat trade not only proved to be ineffective in halting disease transmission, but also pushed trade underground making it even more difficult to monitor and regulate, and thus potentially more risky. Similar impacts were seen during other Ebola outbreaks in Guinea and Nigeria as well.
In addition to undermining local economies and food security, wildlife trade bans can have negative consequences on wildlife conservation. Wildlife trade bans can harm legal, sustainable wildlife economies that give people motivation to conserve species and their surrounding habitats. Wildlife trade bans erode people’s trust in public health and environmental authorities as affected populations often observe ulterior motives behind bans, like preventing hunting and restricting access to natural resources.
Finally, as a key driver of hunting in both developing and developed countries is food preference and food security, new bans on wild meat consumption could increase in domestic livestock consumption. Large-scale deforestation and habitat destruction associated with commercial scale livestock farming and agriculture is a primary risk factor in zoonotic disease spillover. If the intension of banning wildlife trade is to reduce pandemic risks, any measures that could increase industrial livestock production are counterintuitive.
- Supporting sustainable, biodiversity-friendly food production systems: COVID-19 and problems created by wildlife trade bans point to the shortcomings of existing food systems. There are initiatives and movements around the world pushing for alternative food systems that could minimise the chance of future zoonotic pandemics. For example, there is scientific evidence that improving support for agroecology – agricultural practices that rely on natural synergies and harness biological diversity for food production – can contribute to improved food security and the protection of wildlife habitats while acting as buffers against zoonotic viral spillover events.
- Respecting tenure regimes that minimise the risk of zoonotic disease transmission by conserving biodiversity without impeding on the rights and wellbeing of Indigenous Peoples and Local Communities (IPLCs): conserving biodiversity reduces the risk of zoonotic diseases. Various tenure regimes contribute to preventing biodiversity loss, reducing the risk of future pandemics. Problematically, many tenure regimes (e.g. ‘Fortress Conservation’) also violate IPLC rights. ICCAs, which are formally recognised territories and areas conserved by indigenous peoples and local communities, are unique as they restore and respect IPLC rights while protecting biodiversity and creating a buffer between zoonotic disease pools and people. Support for ICCAs should be made a global priority, particularly amidst ongoing debates about the post-2020 Global Biodiversity Framework.
- Promotion of just, sustainable wildlife trade governance: in place of wildlife trade bans, improved governance of legal and sustainable wildlife trade is needed. This could include directing trade regulation and enforcement to target types of trade and species that pose serious risks for zoonotic transmission. However, calls to centralise and elevate the governance of wildlife trade risk violating IPLC rights and ignoring the often highly biodiverse and ecologically balanced nature of IPLC territories. Global institutions and governments have an opportunity to learn from IPLCs about sustainable wildlife use and consumption and improve or create new wildlife trade laws and policies that are inclusive of IPLC rights and territories.
Wildlife Trade Futures is funded by the Global Challenges Research Fund (GCRF_NF94) and being implemented in collaboration with researchers from the University of Manchester, University of Birmingham, Northumbria University, University of Sheffield, and the Centre for International Forestry Research. You can learn more about the project and those involved by visiting the Wildlife Trade Futures website.
Policy@Manchester aims to impact lives globally, nationally and locally through influencing and challenging policymakers with robust research-informed evidence and ideas. Visit our website to find out more, and sign up to our newsletter to keep up to date with our latest news.
