[diminou]

Perhaps you remember InTrade? Or there's also a few UK websites like that. The problem is they're centralized, so they can go out of business or a person who judges / shows the outcomes of events could lie to get a payout.

As for capitalism, I would argue that greed is one of the most common elements. We rely on people being greedy and, generally, willing to do the least work for the most possible results - aka laziness. It's trustless in the sense that bitcoin is trustless, we're building a platform that unlike the traditional financial system, doesn't require you to trust others.

The way the trustless aspect is used is that people are incentivized to vote on the outcomes of events with the consensus, because if you don't, you will lose reputation in the system. This is explained in further detail in the game-theoretical explanation of this project, available here: https://github.com/psztorc/Truthcoin/blob/master/docs/Truthc...