With the elimination of meat and eating insects all on the go as proposals for us by the elites, who will continue to live high on all the best meaty food, it is ironic to see a counter-movement arise on the ethics of eating bugs. This is all amusing and it is a pity we little folk are the proverbial meat in the sandwich.
https://www.vox.com/future-perfect/22445822/insect-farming-crickets-mealworm-ethics
“The case for eating bugs is straightforward: They’re healthy, and doing so is good for the environment. A study published in May from researchers at Harvard and the University of Wisconsin-Madison summarizes both arguments well.
The authors found that if consumers in Africa and Asia added 5 grams of insect food to their daily diets, 67 million fewer people would be at risk of protein deficiency, with 166 million fewer people at risk of zinc deficiency and 251 million fewer people at risk of vitamin B12 deficiency. Anemia would also fall considerably.
The study notes that 5 grams is not that much in the grand scheme of things. Cricket protein companies often cite a serving size of 10 to 20 grams of cricket protein powder for use in smoothies or porridge and the like. A 5-gram requirement could be met by one of those meals every two to four days.
Particularly in areas of the world where nutritional shortfalls are common, insects could fill a useful role.
Then there’s the environmental side. Factory farms are an environmental disaster. Beef farming specifically produces a huge share of the world’s methane, a much more potent greenhouse gas than ordinary carbon dioxide, and drives deforestation in the Amazon as beef companies seek more open land for grazing. But factory farms of all kinds have environmental costs, not least from manure runoff that can poison streams, hurt local ecosystems, and endanger the health of local residents.
The Food and Agriculture Organization of the United Nations (FAO) has promoted insect-based food in part because insects, which are cold-blooded, are more efficient than other animals at converting their food into meat. “On average, insects can convert 2 kg of feed into 1 kg of insect mass, whereas cattle require 8 kg of feed to produce 1 kg of body weight gain,” the FAO has noted.
Insects also require less water and land than traditional livestock, and produce 10 to 100 times fewer greenhouse gas emissions per kilogram of food than pigs, per the FAO. Their climate impact looks even better next to cows, which emit more than pigs.
… And why we should be wary about it anyway
The anti-entomophagy case is subtler but (I think) still compelling. We have to ask what farmed insects will be used for — and more importantly, what farming insects means for the insects themselves.
Let’s take cricket farms as an example. At a cricket farm, the animals are typically laid out in plastic bins with cardboard walls they can climb and lay eggs on, according to a report from the research group Rethink Priorities. Because crickets need humid temperatures and can easily drown in a pool of water, damp sponges are often included in the bins to both regulate humidity and provide a drinking source. This video tour of a cricket farm in Finland gives a good sense of the situation, as does this photo of a Canadian farm:
Lewis Bollard, who runs the farm animal welfare program at Open Philanthropy — the effective, altruist-inspired grantmaking group funded by billionaires Cari Tuna and Dustin Moskovitz — recently published an excellent rundown of the perils of insect meat, specifically when it comes to industrializing insect meat production.
First and foremost for animal welfare supporters, the market for human-edible insects is completely overshadowed by the market for insects as feed for farm animals. Most insects are raised to be fed to farmed fish and chickens (or ground up into pet food). “Insect farming isn’t an alternative to factory farming — it’s a supplier,” Bollard writes.
This usage further indicts the environmental case for insect farming, he argues: “Feeding corn to insects, then feeding them to chickens, is inherently less efficient than just feeding the corn to chickens.” (To be fair, this is more an argument against the current insect-farming industry, as opposed to what some proponents want it to become: a system to feed humans more efficiently.)
Then there are the insects themselves. As Bollard notes, we really have no idea if insects are “sentient” in the way that, say, a pig or cow appears to be (or if they’re sentient at all). Pigs are really smart; they can play video games. Flies, by contrast, aren’t going to trounce you at Skyrim. Some smart people are trying to think through what we do know about insect sentience, but we still don’t know a lot.
Rethink Priorities has tried to pull together what we know about the welfare experience of insects on farms, but similarly, it’s not a lot. Insect farms mostly freeze and/or shred their animals, but we don’t know much about whether those methods cause the insects significant pain.
If you’ve read this far and aren’t a vegan or vegetarian, or even someone who thinks about animal welfare much at all, all of this may seem absurd. Insects are not creatures whose welfare we’re used to considering, an indifference that even makes its way into our vernacular. “She wouldn’t hurt a fly” doesn’t mean “she’s not a sociopath” in the same way that “she wouldn’t kick a dog” does — it means “she wouldn’t do a mean thing so trivial no one should care about it.”
But humans are constantly expanding our circle of moral concern. And though most humans have yet to expand their moral circle to fully include farm animals, attitudes on animal welfare have certainly evolved. The number of pets in the US has more than doubled since the 1970s, while the number euthanized every year has fallen dramatically, from 20 million to 3 million. Humans have become less comfortable killing animals just for being a nuisance: A half-century ago, it wasn’t so uncommon for dog owners to euthanize their pet because it was cheaper than putting them in a kennel during their vacation. That’s unimaginable today.
It’s not a far step from “cats and dogs deserve to be treated well” to “pigs and cows deserve to be treated well.” And while “caterpillars and crickets” is a leap further from there, it’s hardly an unthinkable one. They’re animals too. Bees understand the number zero, a concept that human children often cannot grasp. Fruit flies sometimes act in ways that suggest they experience a form of chronic pain. Is it so inconceivable that the insect world might deserve humane treatment?
For me, the most sobering finding of Rethink Priorities’s research is that around 1 trillion insects are already raised and killed on farms every year — a staggering number, since we’re still at the start of the insect-food boom. Because insects live very short lives, that annual total encompasses many generations; only between 79 billion and 94 billion farmed insects are alive at any given time.
I don’t know for sure whether those insects feel pain — but if there’s even a small chance they do, the scale of the suffering that would imply is massive. I’m not categorically against insect farming, but I do hope we can learn more about what insects’ lives are like before we start farming them at an even greater scale.”
I imagine that down the track it will be discovered that even eating insects produces too much carbon, so that will have to go too. See where that leads anyone?