What would a caveman make of this optical illusion? He might simply conclude we are living in a Society of Simulations. Peculiar image of the week.
Should men be able to give birth to children?
Lisa Mandemaker: Using an artificial womb could lead to more equality between sexes, but also between different family layouts. If men would be able to give birth to children, it would maybe be easier for male same-sex couples to have a child together.Join us!