Our ancient ancestors didn’t have clothes or houses – but that constant exposure to the sun helped their skin protect itself from the worst sun damage.
The preference for lighter skin has its roots in colonial histories.
STEFAN HEUNIS/AFP via Getty Images
Fair skin as a beauty ideal underpins the global bleach cream industry – valued at $8.6 billion. There is a nascent backlash against the practice, which endangers health and can perpetuate racism.
For migrants, prejudice can be a life and death matter. Research in India and South Africa shows life is considerably harder if migrants have a darker skin and come from a poorer country.
Children who have darker skin wait longer on average to leave foster care.
Stepan Popov/shutterstock.com