• Questions
  • Tournaments
  • Services
  • News
  • Questions
  • Tournaments
  • Questions
  • Questions
Feed Home
👥
Communities
💎
Metaculus Cup
🤖
Q2 AI Benchmarking
🌍
USAID Outlook
🏛️
POTUS Predictions
💵
Fiscal Showdown
Topics
✨🔝
Top Questions
🐦🦠
H5N1 Bird Flu
🕊️🌐
Global Elections
⏳🌀
5 Years After AGI
🇮🇱🇵🇸
Gaza Conflict
🦠🩺
Mpox outbreak
🇺🇦⚔️
Ukraine Conflict
categories
🤖
Artificial Intelligence
🧬
Health & Pandemics
🌎
Environment & Climate
☣️
Nuclear Technology & Risks
See all categories
  • About
  • API
  • FAQ
  • forecasting resources
  • For Journalists
  • Contact
  • Careers
GuidelinesPrivacy PolicyTerms of Use
ForbesScientific AmericanTimeVoxYale NewsNature

Will 2019 be the warmest year on record?

resultNo

What will the atmospheric CO2 concentration be in 2030?

437 ppm

Does the extrasolar planet K2-18b host life?

This question is closed for forecasting. Latest Community prediction is displayed.

4%chance

What will the upper limit in the IPCC's ‘likely’ range of its climate sensitivity estimate be, in its 6th Assessment Report?

result4

What will the lower limit in the IPCC's ‘likely’ range of its climate sensitivity estimate be, in its 6th Assessment Report?

result2.5

When will the seasonally adjusted atmospheric concentration of CO2 be lower than the same time in the previous year?

May 2054

When will direct air carbon capture tech cost <$50 (2020 USD) per ton of CO2?

Jun 2040

What will be the cost of negative emissions sold by Climeworks in 2030?

202
$/ton

What will be the cost of negative emissions sold by Project Vesta in 2030?

31.6
$/ton

What will be the cost of carbon storage sold by CarbonCure in 2030?

93
$/ton