Farcaster<\/a>, Buterin argued that prediction markets tie opinions to financial consequences. This creates an accountability absent from platforms where users gain clout without repercussions for incorrect predictions.<\/p>\nButerin dismissed concerns that prediction markets incentivize harmful behavior. He noted that \u201csmall-scale markets over large-scale events are not like this.\u201d<\/p>\n
The co-founder contrasted prediction markets with social media, where people declare \u201cTHIS WAR WILL DEFINITELY HAPPEN\u201d without facing accountability when events unfold differently.<\/p>\n
<\/p>\n
Bounded prices reduce pump-and-dump dynamics<\/h2>\n
Buterin highlighted a structural advantage prediction markets hold over traditional equity markets. \u201cI actually find prediction markets to be healthier to participate in than regular markets. A key reason why is that prices are bounded between 0 and 1,\u201d he wrote.<\/p>\n
The bounded pricing structure reduces reflexivity effects, \u201cgreater fool theory,\u201d and pump-and-dump schemes that plague traditional markets.<\/p>\n
Prediction market contracts settle at either 0 or 1. This removes the speculative mania that drives assets to irrational valuations.<\/p>\n
Buterin acknowledged theoretical risks around creating harm incentives. A political actor with access to a \u201cCAUSE DISASTER\u201d button could profit by betting on catastrophe.<\/p>\n
He countered that regular stock markets present identical risks at far higher volumes.<\/p>\n
The Ethereum founder shared personal experiences using prediction markets to calibrate emotional responses to news.<\/p>\n
\u201cI can personally report a few times reading a news headline, feeling scared, then checking polymarket prices and feeling calmer,\u201d he wrote.<\/p>\n
<\/p>\n
Polymarket returns to US market after three-year ban<\/h2>\n
Polymarket, the world\u2019s largest prediction market platform, launched in the United States in early December 2025 after nearly three years of regulatory prohibition.<\/p>\n
The platform began phased rollout with sports prediction contracts distributed through rolling invitations.<\/p>\n
The comeback follows Polymarket\u2019s 2022 settlement with the Commodity Futures Trading Commission. The platform paid a $1.4 million fine and ceased US operations after CFTC charges.<\/p>\n
Buterin contrasted prediction markets with mainstream media, which \u201cdrive you to believe sensational conclusions\u201d through headline writing.<\/p>\n
Social media offers even less accountability, where users monetize clout gained from making bold predictions that never face verification.<\/p>\n
\u201cWith prediction markets, if you make a dumb bet, you lose, and the system (i) over time becomes more truth-seeking, and (ii) shows probabilities that reflect genuine uncertainty in the world much more faithfully than these other systems,\u201d Buterin wrote.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
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