The typical imperative from biology is not "Thou shalt... ," but "If ... then ... else.
Interpretation
Biological imperatives are conditional, emphasizing choices rather than commandments.
Steven Pinker's quote highlights that biological processes and behaviors are often governed by conditional statements rather than absolute rules. This underscores the complex interplay of variables in nature, where actions and outcomes depend on specific conditions, contrasting with rigid moral imperatives that are often seen in ethical discussions.
In practice
In a biology class discussing evolutionary responses.
The foundation of individual rights is the assumption that people have wants and needs and are authorities on what those wants and needs are. If people's stated desires were just some kind of erasable inscription or reprogrammable brainwashing, any atrocity could be justified.
The linguistic clumsiness of tourists and students might be the price we pay for the linguistic genius we displayed as babies, just as the decrepitude of age in the price we pay for the vigor of youth.
If we are not to abandon values such as peace and equality, or our commitments to science and truth, then we must pry these values away from claims about our psychological makeup that are vulnerable to being proven false.
We adults protect ourselves with laws, police, workplace regulations and social norms and there is no conceivable reason why children should be left more vulnerable, other that laziness or callousness in considering what life is like from their point of view.
The idea that children are passive repositories to be shaped by their parents has been massively overstated. A child's peer group is a far greater determinant of its development and achievements than parental aspiration.
Reason is non-negotiable. Try to argue against it, or to exclude it from some realm of knowledge, and you've already lost the argument, because you're using reason to make your case. ... We don't "believe" in reason.
Most discoveries even today are a combination of serendipity and of searching.
The artificial products do not have any molecular dissymmetry; and I could not indicate the existence of a more profound separation between the products born under the influence of life and all the others.
When the dog is repeatedly teased with the sight of objects inducing salivary secretion from a distance, the reaction of the salivary glands grows weaker and weaker and finally drops to zero.
The distribution of species on islands and continents throughout the world is exactly what you'd expect if evolution was a fact. The distribution of fossils in space and in time are exactly what you would expect if evolution were a fact. There are millions of facts all pointing in the same direction and no facts pointing in the wrong direction.
Every great advance in natural knowledge has involved the absolute rejection of authority.
The unreasonable efficiency of mathematics in science is a gift we neither understand nor deserve.
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