Will Alex Tabarrok be a grandfather by EOY 2036?

Will Bryan Caplan lose any of his public bets by 2030?

Will Bryan Johnson father a new baby between 2023 and 2030?

Will Bryan Johnson become a billionaire by EOY2028?

Will Bryan Caplan create a market on Manifold by end of 2027?

Will Bryan Caplan get diagnosed with plasticosis by EOY2039?

Will William Eden have more descendants (children+grandchildren+great grandkids) than JD Vance by 2060?

Will Brian Bi have kids by 2032?

Will Sam Altman have babby by EOY 2026?

Will Arpan Bhattacharya have a babby by EOY 2032?