column + -ar → columnar

a labial organ pipe

On the other hand, if HLAI leads machines to automate rather than augment human labor, it creates the risk of concentrating wealth and power. And with that concentration comes the peril of being trapped in an equilibrium where those without power have no way to improve their outcomes, a situation I call the Turing Trap.

That he was the greatest 100m runner of his generation was incontestable.