"For better or worse, Homo sapiens has become the most abundant large mammal ever to roam the planet. We have spread into nearly every conceivable terrestrial habitat. We have increased our fertility and decreased our mortality. We have reengineered ecosystems and food webs and disinterred fossil stores to produce our calories and condition our dwellings. We are seven billion strong, growing at a rate of 70 million people a year.
…we are an “outbreak,” a species that has undergone a “vast, sudden population increase.” “And here’s the thing about outbreaks,” warns Quammen: “They end…. In some cases they end gradually, in other cases they end with a crash."
How Animals May Cause the Next Big One [NYRB]
This is from a review of Spillover: Animal Infections and the Next Human Pandemic by David Quammen.