Two bits for your thoughts?
The science press tells us that human “mini-brains” are being produced for a cost of .25 cents each. They’re made from human stem cells and are about the size of a fly’s eye. Unnamed sources close the project say that these mini-brains “fire electrical impulses and communicate via their normal networks,” which means they “show the electro-chemical activity characteristic of thinking.”
Thomas Hartund, leader of the project assures us that these mini-brains are not sentient. This electro-chemical activity is a “primitive type of thinking,” but because there’s no “input or output” the buzzing is meaningless. The advance is meant to make certain kinds of animal testing obsolete.
Science often blunders forward with no explicit sense of its embedded metaphysical framework. On the one hand, there’s an acknowledgement of the cruelty of treating animals as instruments in a scientific experiment without regard for them as life forms. On the other, there’s no real thought about what they’ve done by creating mini-brains. For the effectiveness of a test to improve, the mini-brains must be as close as possible to human brains — and to further standardize the results, hundreds of identical mini-brains can be baked in a single batch. Before we’ve even thought about it, we’ve assured ourselves that the creation and use of a mini-brain is an allowable form of instrumentality.
No input or output. Do we really know what that means? Are we so sure that sentience requires input and output? Can we even be sure that no form of input or output is occurring? Are we even concerned with testing this assertion of “no input or output?”
It’s an interesting kind of creation, a mini-brain that is close enough, but not too close to the brain of its creator. Close is better, but too close borders on evil. Too close, and memories are produced.
All those moments will be lost in time. Like tears in the rain.