Carles Lalueza-Fox, geneticist: ‘We each have more than one doppelgänger somewhere on the planet’

Carles Lalueza-Fox, a geneticist, delves into the intriguing idea that everyone has multiple doppelgängers somewhere on the globe in his new book, highlighting individuals who share not just physical resemblances but also similar tastes and attitudes. He warns against the oversimplification of human identity through genetics alone. This exploration is crucial as it challenges the notion that our DNA defines us entirely, urging a broader understanding of what makes us unique beyond our genetic makeup.