Our world is sleep-deprived. In the last century, people slept an average of nine hours per night. Today, more than half the world's population gets by on less than seven hours of sleep per night. But in an age of non-stop stimuli, what do you expect?
Watch more what-if scenarios:
Planet Earth:
The Cosmos:
Technology:
Your Body:
Humanity:
Tweet us your what-if question to suggest an episode:
What If elsewhere:
Instagram:
Twitter:
Facebook:
Suggest an episode (detailed):
T-shirts and merch:
Feedback and inquiries:
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure — grounded in scientific theory — through time, space and chance, as we ask what if some of the most fundamental aspects of our existence were different.
0 Comments