How prediction markets could forecast the future of science?

Imagine you and your friends are trying to guess who will win the next game of tag at recess, but instead of just picking names, you bet your favorite snacks on who you think will be the fastest runner or the sneakiest hider. That’s like a prediction market.

In prediction markets, people bet on what might happen in the future, not just games, but also big events like elections or even how science will develop. Scientists and researchers can bet on things like who will discover new medicines first or which planet we'll visit next.

When many smart people bet on something, they usually have good reasons for their guesses. So, if most of them think a certain idea in science is going to be important, that gives us a clue about what might happen next.

It’s like when your teacher asks the class to vote on which story should be read next, if almost everyone picks the same one, you know it's probably going to be a good choice. Prediction markets use this kind of smart guessing to help show what the future might hold for science.