Viren Swami trained as an evolutionary psychologist, and for his doctorate examined the roles that body shape and weight play in judgements of physical attractiveness across cultures. Viren’s current research in the area focuses on the influence of evolution, culture, and individual psychology on perceptions of human beauty, and his work has been widely discussed in national and international media. Viren is also currently conducting research in other fields of interpersonal attraction, including identifying predictors of positive body image, the effect of romantic love on partner perceptions, weight-based discrimination, and the history of beauty in art and sculpture. Other current projects include research on sociocultural adjustment among sojourners, and cross-cultural differences in lay beliefs about various topics, including intelligence, conspiracy theories, mental illness, and extraterrestrial life.