In recent weeks, as Covid-19 has killed thousands, brought public life to a standstill and crippled global markets, the pandemic has been called a “black swan,” a term investors use to describe severe events that are unpredictable and extremely rare. But this coronavirus was no black swan to the scientists and journalists — including our guest, investigative journalist Sonia Shah — who were paying attention to the environmental, social, and political conditions that fuel the eruption and spread of infectious diseases. Shah and scientists she writes about have been warning the public for years of the mounting risk of a pandemic like Covid-19 and the ways in which our treatment of animals and our planet can cause unseen, but deadly, consequences.
It’s now widely known that Covid-19 originated in wild animals before jumping the species barrier to humankind. It’s not alone. Roughly two-thirds of all emerging infectious diseases begin in the bodies of animals, mostly wildlife. Microbes have spilled over from animals to humans for time immemorial. But, as humans dominate the biosphere, the pace at which pathogens are making that jump is getting faster and faster. SARS, Zika, H1N1, Ebola, HIV– and now COVID-19 –can all be traced to how we are interacting with animals and their habitats.
Sonia Shah has spent years diving into the origins of pandemics and the complex interplay between humans, animals, and pathogens. The disease backstories that Shah has investigated are powerful illustrations of the devastating costs of treating human health as independent of animal and planetary health. Shah is the author of five critically acclaimed and prize-winning books on science, medicine, human rights, and international politics. Her work has been aptly called “bracingly intelligent” by Nature and “dazzlingly original” by Naomi Klein.
Continue reading Ep. 30 – Sonia Shah on how animal microbes become human pandemics