Should you care about the suffering of bugs?

For most people, it’s a laughable question. But for those who really, really care about animal welfare, there’s a certain intellectual journey that might lead them to take it seriously. It goes something like this:

• First, they learn that the vast majority of the 84 billion birds and mammals raised for food are kept on factory farms, where animals are routinely mutilated and intensively confined. They become passionate advocates for these neglected and abused creatures.
• Then they learn that over 90 percent of those land animals are poultry birds — chickens and turkeys raised for meat, and hens raised for eggs — who are treated worse than pigs and cows, and have even fewer legal protections. They become, more or less, advocates for chickens.
• But then they might learn that fish and shrimp are farmed (or caught from the ocean) on an even greater scale — trillions annually compared to a measly 76 billion chickens. If their compassion for animals extends equally to marine life, they might come to advocate primarily for these sea creatures.

Go even further, and they’ll discover the emerging industry of insect farming, which works much like chicken, pig, or fish factory farming, with the aim of producing as many animals as possible as cheaply as possible. On these insect factory farms, vast numbers of bugs are confined in trays or other containers until, at several weeks old, they’re frozen, cooked, shredded, or suffocated alive. Most are then sold as feed for farmed fish, poultry, and pigs, as food for pets, or to a lesser degree, direct human consumption.

For the animal advocates who take this journey and wind up at the bottom of this animal suffering rabbit hole, a new report from the research organization Rethink Priorities will be pure nightmare fuel. According to the group, humanity is on track to farm and kill nearly 6 trillion animals annually by 2033, a near-quadrupling from 2023.

And almost all of the growth in animal farming will come from tiny animals: shrimp, fish, and most of all, two insect species (mealworms and black soldier fly larvae).

While humans farm and slaughter an astonishing 3 billion pigs, sheep, goats, and cattle each year, these animals are so dwarfed in numbers by farmed chicken, fish, and bugs that Rethink Priorities didn’t even include them in its calculation, nor did it include the 1 to 2 trillion wild fish scooped out of the ocean every year.

The forecast starkly illustrates how a transformation in global agriculture patterns have ratcheted up animal suffering to mind-boggling proportions.

The reason is that we’re increasingly eating really small animals. In the 1990s, chicken overtook beef as America’s meat of choice, and US chicken consumption continues to climb every year. And it takes about 127 chickens to produce the same amount of meat as one cow, because cows are enormous, while chickens weigh only about 6 pounds at slaughter. So, as Americans shifted toward eating animal species that are smaller in size, the total number of animals raised on US factory farms shot up.

The same logic applies to an........

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