Will circular economy become mainstream in 20 years? https://manifold.markets/CeceliaChuh/will-circular-economy-become-mainst
Other
Will there be US Constitutional reform by 2027? https://manifold.markets/PaulElliottWilliams/will-there-be-us-constitutional-ref
Will Ray Kurzweil win his 2029 Turing Test bet with Mitchell Kapor? https://manifold.markets/MatthewBarnett/will-ray-kurzweil-win-his-2029-turi
If Kamala Harris becomes the Democratic nominee, will she win the 2024 election? https://manifold.markets/Tetraspace/if-kamala-harris-becomes-the-democr
