Will marine species threatened of extinction rise to 1700 in 2027's Starfish Barometer? Yes: real money 44%, play money 45% No: real money 56%, play money 55% Volume: real money 8.6949635, play money 89.28433044 Bettors: real money 2, play money 2 Categories: Science, Environmental Indicators Related markets Will 2026 be the warmest year on record? (ID: 231553) Volume: real 509.25144559, play 70359.67119338 Bettors: real 11, play 27 Leading (real money): Will 2026 be the warmest year on record? 89% Leading (play money): Will 2026 be the warmest year on record? 81% Average global surface air temperature anomaly in 2026 relative to the pre-industrial baseline? (ID: 239446) Volume: real 614.45565682, play 3260.7021384 Bettors: real 14, play 8 Leading (real money): Between 1.43 °C and 1.47 °C (inclusive) 38% Leading (play money): Between 1.43 °C and 1.47 °C (inclusive) 48% Average annual rise in sea level in the next report prepared by the IPCC (ID: 138696) Volume: real 316.75459546, play 17381.5251826 Bettors: real 23, play 60 Leading (real money): Between 3.21 mm to 3.7 mm 46% Leading (play money): Between 3.21 mm to 3.7 mm 62%

Will marine species threatened of extinction rise to 1700 in 2027's Starfish Barometer?

Market Rules

This market predicts whether the headline count of marine species threatened with extinction reported in the 2027 edition of the Starfish Barometer, published by Mercator Ocean International, will reach 1,700 or more. The Starfish Barometer aggregates data from the International Union for Conservation of Nature (IUCN) Red List. If the 2027 edition of the Starfish Barometer reports at least 1,700 marine species in the threatened categories (Vulnerable, Endangered, or Critically Endangered) on the IUCN Red List, this market will resolve to "Yes". Otherwise, it will resolve to "No".

Resolution uses the first official figures published in the 2027 edition of the Starfish Barometer; subsequent updates or revisions do not affect resolution. The relevant figure is the one designated by Mercator Ocean International as the count of marine species threatened with extinction. Direct counts from the IUCN Red List outside the Starfish Barometer do not qualify.

The Primary Designated Source is the 2027 edition of the Starfish Barometer, published by Mercator Ocean International. The IUCN Red List is the underlying dataset and may be referenced for context, but the Starfish Barometer figure is determinative. A consensus of credible reporting (Reuters, AFP, BBC, New York Times) may be used to confirm the published figure.

Tags

People also viewed