Sunday, March 2, 2025

Yes, Shrimp Matter

I left private equity to work on shrimp welfare. When I tell anyone this, they usually think I've lost my mind. I know the feeling — I’ve been there. When I first read Charity Entrepreneurship's proposal for a shrimp welfare charity, I thought: “Effective altruists have gone mad — who cares about shrimp?” 

The transition from analyzing real estate deals to advocating for some of the smallest animals in our food system feels counterintuitive, to say the least. But it was the same muscle I used converting derelict office buildings into luxury hotels that allowed me to appreciate an enormous opportunity overlooked by almost everyone, including those in the animal welfare space. I still spend my days analyzing returns (though they’re now measured in suffering averted). I still work to identify mutual opportunities with industry partners. Perhaps most importantly, I still view it as paramount to build trust with people who — initially — sit on opposite sides of the table.

After years of practicing my response to the inevitable raised eyebrows, I now sum it up simply: ignoring shrimp welfare would have been both negligent and reckless.

This may seem like an extreme stance. Shrimp aren't high on the list of animals most people think about when they consider the harms of industrial agriculture. For a long time — up until the last few years — most researchers assumed shrimp couldn't even feel pain. Yet as philosopher Jonathan Birch explains in The Edge of Sentience, whenever a creature is a sentience candidate1 and we cannot rule out its capacity for conscious experience, we have a responsibility to take its potential for suffering seriously.  

We don’t know what it is like to be a shrimp. We do know that if shrimp can suffer, they are doing so in the hundreds of billions. 

Why worry about shrimp in a world where so many mammals and birds live in torturous conditions due to industrial agriculture?2 The answer is that shrimp farming dwarfs other forms of animal agriculture by sheer numbers. An estimated 230 billion shrimp of various species are alive in farms at any given moment —  compared to the 779 million pigs, 1.55 billion cattle, 4 33 billion chickens, and 125 billion farmed fish.

Shrimp are harvested at around 6 months of age, which puts the estimated number slaughtered annually for human consumption at 440 billion. For perspective: that’s more than four times the number of humans who have ever walked the earth. At sea, the numbers are even more staggeringly shrimpy. Globally,  27 trillion shrimp are caught in the wild6 every year, compared to 1.5 trillion fish.

Despite their size, shrimp are the proverbial “elephant in the room” when discussing animal welfare in food systems.

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The future of shrimp welfare is one of the most underexplored areas in modern animal rights, but its potential for impact is immense. We are only at the beginning of a movement that could fundamentally shift the way we treat aquatic animals — both on farms and for those caught in the ocean. While challenges remain, including entrenched industry practices and global trade complexities, the path forward is becoming clearer with each step taken by animal NGOs and progressive food companies.

For the first time ever, shrimp welfare is becoming a relevant topic within the broader animal welfare movement, one that has traditionally focused on larger animals and more familiar causes. But the staggering number of shrimp affected, their capacity to suffer, and the emerging solutions make this a moral issue we can no longer ignore. Addressing shrimp welfare isn’t just about reducing suffering for billions of animals — it’s about redefining our relationship with the natural world, expanding our circle of compassion, and challenging the limits of our ethical responsibilities.

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