Throughout history, different cultures around the world have experienced time in different ways. In the Western world, we tend to think of time as linear and flowing from left to right. But this isn’t the case for everyone. Language affects how people conceptualize time, particularly the spatial metaphors they use to describe and map it. Those who read languages that flow from right to left, such as Arabic and Hebrew, generally view time as flowing in the same direction. The Aymara, who live in the Andes Mountains in South America, consider the future to be behind them, while the past is ahead. In their view, because the future is unknown, it’s behind you, where you can’t see it. Some Indigenous Australian cultures, which rely heavily on direction terms like north, south, east, and west in their languages, visualise the passage of time as moving from east to west. If they’re facing north, for example, the past would be to their right, or east, whereas the future would be to their left, which would be west.