I was reading an item over at AgWeb about what appears to be a growing interest in raising insects for animal feed <click the link to read the item>. Now you wouldn’t think that there would be any interest in feeding bugs to cattle. Cows, after all, are herbivores, they eat grass, grain. And they do. But cattle also need protein, especially if you want them to grow quickly for meat or if you want them to produce milk. Most rations for beef and dairy cattle both have some kind of added protein, often in the form of fishmeal or soymeal, but sometimes other types of proteins derived from animal sources. (Until the discovery of BSE (mad cow disease) including animal protein and bone meal derived from waste from cattle processing facilities was fairly common.)
In the US and EU feeding cattle insect derived proteins is illegal, but it is a common practice in other parts of the world, and there seems to be considerable interest in the practice. There are attempts to start up companies that produce insect proteins (usually some kind of larvae) specifically as a cattle feed supplement. There seems to be some justification for the practice. It would be relatively environmentally sound because the insects would be raised mostly on organic waste that would have otherwise been discarded. They can be grown in controlled, sanitary conditions. And there’s no doubt that it could produce feed supplements that would work just as well as other supplements.
But there has been some rather strenuous objections, especially in the US and the EU, over the practice. Mostly for reasons that aren’t really all that logical. This seems to be changing, but I suspect that many of the arguments against the practice aren’t due to logic, but to the ‘ick’ factor.
In Western cultures we’ve been raised to see insects as dirty, filthy, carriers of disease, to be disgusting, horrible things that should be killed on sight. We’ve been trained to be scared of insects rather than look at them as beneficial animals that have their own and very necessary niche in nature.
This kind of cultural
conditioning takes place in all cultures, of course. Every society, every culture, has it’s own ‘ick’ factors. Heck, I probably eat things, and enjoy them, that would make you gag. Like blutwurst or blood sausage. And yes, it’s made with real blood. Headcheese, which isn’t cheese, but is made with heads. Raw fish…. And I’m sure you eat things that would make me shudder. My sister used to dip sardines in milk. I have no idea why. And yes, she’d drink the milk after.
I’ve always been fascinated with this ick factor, why some people are disturbed, even disgusted by some things, while others find the exact same thing not at all disturbing, even kind of nice. And with how it changes in individuals, including myself.
If thirty years ago someone had told me that I would one day love squid, octopus, raw fish, eel, I’d have questioned their sanity. But I do. If they had also told me that I would one day find chicken so disgusting that just the smell of it would make me retch, I’d have told them the same thing. But I do.
People are weird.