Philosophers have argued for centuries, millennia actually, about whether our lives are guided by our own free will or are predetermined as the result of a continuous chain of events over which we have no control.On the one hand, it seems like everything that happens has come kind of causal explanation; on the other hand, when we make decisions, it seems to us like we have the free will to make different decisions.
Most people seem to favor free will, and while many, across a range of cultures, reject what is referred to as determinism, they remain conflicted over the role of personal responsibility in situations that require moral judgements, said Shaun Nichols, a professor of philosophy and cognitive science at the University of Arizona.
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Surely, I’d thought, science can defend the obvious, that slaughterhouse carnage is wrong in a way that harvesting a field of lettuces or, say, mowing the lawn is not. But instead, it began to seem that formulating a truly rational rationale for not eating animals, at least while consuming all sorts of other organisms, was difficult, maybe even impossible.
The differences that do seem to matter are things like the fact that plants don’t have nerves or brains. They cannot, we therefore conclude, feel pain. In other words, the differences that matter are those that prove that plants do not suffer as we do. Here the lack of a face on plants becomes important, too, faces being requisite to humans as proof not only that one is dealing with an actual individual being, but that it is an individual capable of suffering.
