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Articles on Ethics

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‘Rhetoric’ has a bad rap – but some of the original rhetoricians’ techniques can actually help foster productive conversations. smartboy10/DigitalVision Vectors via Getty Images

‘Rhetoric’ doesn’t need to be such an ugly word – it has a lot to teach echo-chambered America

Ancient Greek philosophers despised the Sophists’ rhetoric because it searched for relative truth, not absolutes. But learning how to do that thoughtfully can help constructive debates.
A casual stroll on the beach can leave enough intact DNA behind to extract identifiable information. Comezora/Moment via Getty Images

You shed DNA everywhere you go – trace samples in the water, sand and air are enough to identify who you are, raising ethical questions about privacy

Environmental DNA provides a wealth of information for conservationists, archaeologists and forensic scientists. But the unintentional pickup of human genetic information raises ethical questions.

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