Putting the “Con” in “The Conversation”

Full disclosure: I’ve listened to Hawaii Public Radio’s The Conversation exactly once, so I’m not going to make any broad generalizations here. Still, as an unapologetic Public Radio junkie, I found Tuesday’s show to be a bit of a train wreck.

According to the show’s website, the topic to be discussed was toxoplasmosis, the risks posed by outdoor cats, and “how to manage the situation.” In fact, relatively little attention was paid to the risks—either to humans or wildlife—and discussion of legitimate management options was avoided almost entirely. Instead, listeners (the broadcast is available here) were in for a campaign of misinformation and scaremongering fueled by useless factoids—including, for example, a reference to the estimated “14 tons of cat poop” deposited annually in Hawaii’s state parks. Read more

Conservation Biology, Outdoor Cats, and the Magic 8-Ball

For too many in Hawaii’s conservation community, the answer is always the same—regardless of the question being asked.

Examining the ongoing campaign to eradicate Hawaii’s outdoor cats, one soon discovers a familiar pattern: the rationale is often based on flawed science (often produced by government agencies). But, perhaps because of conservation concerns more desperate than those on the mainland, there’s an unsettling tendency to “interpret” scientific evidence in a way that will implicate cats regardless of a study’s actual results.

No matter what the research question, it seems the answer is invariably “cats.”

Witness, for example, a paper published earlier this year in the Journal of Wildlife Diseases, in which the authors suggest that outdoor cats pose a threat to Hawaii’s state bird, the Nene (or Hawaiian goose), by spreading the parasite Toxoplasma gondii. One problem: the island where the researchers found the greatest seroprevalence of T. gondii infection among the birds, Molokai, just so happens to be home to perhaps the most dramatic increase in their numbers in recent years. Read more