Both free and determined?

The more we understand about the world and especially our brains, the more it seems that our decisions are determined by forces — our genes, our neurons, our upbringing, for example — that are beyond our control. And yet we experience making choices. In “The Benefits of Binocularity,” Erik Parens explains the “better way to go about trying to understand what sorts of beings we are is to see ourselves as both free subjects and as determined objects, and to accept that we aren’t wired for seeing ourselves in both ways at once. Using either lens alone can lead to pernicious mistakes.”

Are you a moral lark or a moral owl?

Does morality depend on the time of the day? Are you more likely to cheat in the morning or in the afternoon? Jalees Rehman reviews interesting questions about “how the external time of the day (the time according to the sun and our social environment) and the internal time (the time according to our internal circadian clock) affect moral decision-making.”