13. Does biodiversity prevent pandemics? (Dan Salkeld)

August 2021

 

There is a lot in the media these days about how protecting biodiversity reduces the risk of zoonotic disease spillover, and hence the risk of epidemics and pandemics. There seems to be a lot of good evidence for this in published studies on the topic, but how universal is such a conclusion? What is the science behind it? What about context? Are there exceptions to the rule?


Dan Salkeld is a disease ecologist, and professor at Colorado State University. He has been addressing this topic in the literature for years, and shares some of his conclusions with us. We also talk a little more broadly about the trend, in the literature, towards making generic causal links, when the sum of the data show correlations of varying strength, and include exceptions.


Links to resources: