Question

What will be the estimated population of blue whales in 2050?

4 comments4

Total Forecasters22

Community Prediction23.6k

Make a Prediction

My Prediction

community

<100

lower 25%

median

upper 75%

>200k

...

4.3%

9.803k

23.62k

51.06k

5.3%

Authors:

Bristol_OPT

Opened:

Closes:

Scheduled resolution:

Environment & Climate

Natural Sciences

Zoology

Blue whale

International Whaling Commission

Ecology

Marine biology

IUCN Red List

What percent of Earth's land will be protected for wildlife on January 1, 2050?

How many species of pangolin will survive to 2050?

5.87

Will extinction occur within 20 years of the human population falling below 400 million, if the population falls that much by 2100?

30%

Comments

? comments

Authors:

Bristol_OPT

Opened:

Closes:

Scheduled resolution:

Environment & Climate

Natural Sciences

Zoology

Blue whale

International Whaling Commission

Ecology

Marine biology

IUCN Red List

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What percent of Earth's land will be protected for wildlife on January 1, 2050?

How many species of pangolin will survive to 2050?

5.87

Will extinction occur within 20 years of the human population falling below 400 million, if the population falls that much by 2100?

30%