Category: animal welfare

We have a science problem in this country.

Tens of millions of adults are scientifically illiterate and cannot articulate a simple definition of the scientific method.

That includes the usual suspects, the people who don’t understand the difference between anecdotes and hard data and say things like “Evolution’s just a theory” or “I don’t believe in science” as if it’s an ideology or religion. It also includes people who like to declare they’re “into science” as if it’s a band or a genre of cinema, and often post articles from sites like “I F—-ing Love Science,” which routinely mistakes natural phenomena like stars, interstellar space and the animal life for “science.”

To quote Sam Kriss’ wonderful essay on the subject: “‘Science’ comes to metonymically refer to the natural world, the object of science; it’s like describing a crime as ‘the police,’ or the ocean as ‘drinking.'”

Science is a formalized method for studying the natural world. That’s it. No more, no less. It isn’t natural phenomena itself, it isn’t something that requires faith. It’s meant to be challenged, with each piece of knowledge hard-won as the scientific community collectively chips away at the vast edifice of things we don’t understand.

The lack of scientific literacy is an indictment of the American education system, but the science and journalism communities are also big contributors. A flawed academic publishing system encourages researchers to make grandiose claims in abstracts and press releases to increase the chances their work will get positive coverage in the press. Few journalists are more scientifically literate than the general population, so they report dubious claims credulously and present individual studies as the final word on subjects instead of tentative first steps in contributing to the corpus of human knowledge.

We see this all the time with reporting on the environmental impact of felines, but it’s certainly not limited to that subject. How many times have you seen your local news anchors or newspapers tout studies saying coffee is healthy, only to report the next week that a new study says coffee isn’t healthy after all?

“Those scientists can’t make up their minds,” they’ll say with a forced chuckle before handing the broadcast over to the weatherman, oblivious to their own failure to provide context.

The effort to rebrand cats as vegans

A new “study,” given prominent play today by major news outlets like Newsweek and aggregators like Drudge, is a classic example of misleading claims given the veneer of scientific authority. The paper claims vegan cats are “healthier” than their meat-eating counterparts. The study — which is actually a survey — says no such thing, and its authors are surely aware that the way it’s been packaged for media consumption will cause confusion, but they’ve gone ahead with it anyway.

The research involved asking 1,369 cat owners to fill out surveys about their cats, the cats’ diets, and their veterinary health histories.

Of those surveyed, there were 123 reported “vegan cats” in their households (about nine percent of the total), and while the abstract and media pitches claim the surveys show vegan cats are healthier, the differences are statistically insignificant. The sample size is too small to draw any conclusions from, and the fact that the details are self-reported means the “data” is worthless: People who put their cats on vegan diets despite knowing felines are obligate carnivores have a vested interest in defending their decision. They’re not impartial, and their survey answers aren’t either. (The paper acknowledges that 91 percent of the respondents are female, and 65 percent are vegans, vegetarians or pescatarians themselves. Those are admirable choices for a human diet, but not for a cat.)

Relying on self-reported “data” also means the research team doesn’t actually know the true veterinary histories of the cats in question, nor does it know anything about the nutrient content of the vegan “cat food” given to the 123 cats who have been deprived of meat. It also cannot account for possibilities like the so-called vegan cats slipping out at night to hunt rodents.

That’s especially important because of “vegan cat food’s” dubious history. Evolution, the brand that popularized the concept, is owned and operated by a man named Eric Weisman, who has been prosecuted and repeatedly sanctioned for misrepresenting himself as a physician, veterinarian and scientist — and continues to misrepresent himself.

Weisman, a chiropractor by trade, racked up a long list of violations in his chosen field before his chiropractor license was pulled, then was charged and convicted criminally for, among other things, practicing veterinary medicine and regular medicine without a license. Weisman’s list of offenses include “treating” cancer patients, “treating” and misdiagnosing animals, and posing as a physician for years, including in advertisements and literature related to his pet food and fake veterinary practices.

Weisman is still calling himself a physician in violation of his plea agreement, and he’s still selling “vegan cat food.” Would anyone in their right mind weigh the claims of that man against the tens of thousands of veterinarians and pet nutritionists who are horrified at the idea of restricting cats to vegan diets?

(In case you’re tempted to think chiropractors are legitimate to begin with, you should know that chiropractor was founded by a lifelong quack who claimed its methods were taught to him by the ghost of a physician, which allegedly appeared to him during a seance. Chiropractor’s founder dodged accountability for years by claiming his practice was a “religion.” The fact that it’s now a $15 billion industry despite its origins, and decades of research that has found no benefit to the practice, illustrates how eager people are to believe just about anything.)

The consequences of bad science

Not only will the “study” and press coverage of it mislead people into believing its claims, it’s another black mark on the scientific community. Trust is hard-won, easily lost, and for better or worse the misdeeds of a few scientists reflects on the entire field.

Others will simply believe it, especially when major news outlets like Newsweek report the results without question, without acknowledging that it’s a lazy effort masquerading as science by a research team that already knew what result it wanted before handing out the surveys. (The “study” was funded by ProVeg, an NGO that promotes plant-based consumption and is involved in the development of plant-based foods.)

Lastly and most tragically, cats will suffer for it. Cats who are denied meat suffer slow and agonizing deaths, with health problems accumulating due to the lack of certain proteins until they go blind, become chronically malnourished and eventually suffer organ failure.

And for what?

Because some people believe human morals apply to cats?

Because, despite all common sense, they think they can change a species that has been dependent on meat for so long in their evolutionary history that their bodies literally cannot synthesize certain proteins and cannot extract nutrients from most plant material?

How would we like it if we were dependent on giants to feed us, and those giants decided we could and should live on a diet of marshmallows? We’d suffer horribly and we’d die, but at least we’d know why.

Cats don’t have that luxury. They depend on us to do right by them, and when we adopt them it’s our basic responsibility to keep them healthy and well-fed. Let’s not fail our little friends by pretending human ethics is applicable to a species that can’t understand it, or consent to participating in it.