Human inventiveness seems limitless these days, so I wasn’t surprised to discover the other week that food technologists have been experimenting with 3d printed meat – currently produced, at astronomical expense, in the shape of chips.
Artificial food has been a long-standing SF staple – brilliantly played by Arthur C. Clarke in his hilarious 1961 satire ‘Food Of The Gods’. All food in this future was synthesised to the point where the very idea of eating something once alive had become offensive. Even the word ‘carnivore’ had to be spelt, lest it nauseate listeners, and synthetic meat had names unassociated with animals. In classic Clarke fashion, of course, there was a twist. Food synthesisers could produce anything. And there was this synth-meat called ‘Ambrosia Plus’, which sold like hotcakes until a rival company found out what the prototype was… (I won’t spoil the fun other than to point out that there’s a verb for a specific sort of meat-eating starting with ‘c’, and it isn’t ‘carnivore’.)
In the real world, 3D printed meat isn’t synthetic – it’s made of actual animal muscle cells which are artificially bred and then sprayed, in layers, to produce the product. Currently it’s a lab technique and the obvious challenge for its gainsayers is to find ways of industrialising it. Also of getting customers past the ‘ewwww’ factor of eating animal tissue bred in a petri dish and vomited into chip shape through a nozzle.
To my mind the key challenge is identifying the total energy requirement – printed meat may NOT be as efficient as current ‘natural’ methods of getting meat to your dinner table, where a large part of the energy comes from sunlight, via a grassy paddock and the digestive systems of ruminants.
Mercifully, we haven’t been told ‘This Is The Way ALL Meat Will Be Eaten In Future’, ‘The Future Is Now’ and other such dribble. Predictions of that sort pivot off the ‘recency effect’, by which whatever just happened is seen as far more important than it really is when set against the wider span of history. We fall into that trap quite often – often, these days, over products launched on the back of commercial ambition. What really happens is that the ‘way of the future’ idea joins a host of others. All of these then blend together and react with society in ways that eventually – and usually generationally – produces changes, but inevitably not the ones predicted by the ‘Future Is Here’ brigade.
In one of the ironies of the way we usually imagine our future, things that do dramatically change the way we live – such as the internet – are often not seen coming, or touted as game-changers. Certainly not in the way that food pills, flying cars and the cashless society have been.
As for artificial meat – well, I expect that if – IF – it can be industrialised, it’ll find a home in hamburger patties. But there seems little chance of it being mistaken for the real deal, still less supplanting a delicious slab of
dead cow seared sirloin on the dinner table.
Copyright © Matthew Wright 2015