Meat futures redux - just leave the brains out
The best thing about science is the same as the best thing about science fiction - it’s the lively debates and differing opinions. The vat-grown meat story got some fairly wide coverage beyond science fictional circles, so here’s legendary biology-blogger PZ “Pharyngula” Myers’ angle on the issue:
“The more I think about it, the more I think people are going at it backwards. We shouldn’t be thinking about building muscle from the cells up, to create a purified system to produce meat for the market, we should be going the other way, starting with self-sustaining meat producers and genetically paring away the less commercially viable bits, like the brain. Instead of test-tube meat, we should be working on more efficient organisms that generate muscle tissue with the properties we want.”
OK, now I’m fairly easy with the idea of eating meat that’s just a lump of stuff grown in a petri-dish. But animals engineered to not have a nervous sytem? That really is a pretty queasy thought, even though I can see why (rationally) it shouldn’t be. [image by TwoBlueDay]
Here’s another item to add to the list of science fictional ideas that are edging close to becoming a reality - 
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