
What will my probability be that these ocean regions have been kept cool by sulfur emissions from ships until 2020?
5
150Ṁ682028
66%
chance
1D
1W
1M
ALL
Resolves to my probability on Dec 31, 2027. I don't promise to do much research, but I might.
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I might be writing my M.A. thesis on marine climates & biogeography in some of the affected regions, so if I find anything particularly relevant, I'll probably post it here.
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What is this?
What is Manifold?
Manifold is the world's largest social prediction market.
Get accurate real-time odds on politics, tech, sports, and more.
Or create your own play-money betting market on any question you care about.
Are our predictions accurate?
Yes! Manifold is very well calibrated, with forecasts on average within 4 percentage points of the true probability. Our probabilities are created by users buying and selling shares of a market.
In the 2022 US midterm elections, we outperformed all other prediction market platforms and were in line with FiveThirtyEight’s performance. Many people who don't like betting still use Manifold to get reliable news.
Why use play money?
Mana (Ṁ) is the play-money currency used to bet on Manifold. It cannot be converted to cash. All users start with Ṁ1,000 for free.
Play money means it's much easier for anyone anywhere in the world to get started and try out forecasting without any risk. It also means there's more freedom to create and bet on any type of question.
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