Will there be a relatively self-sustaining extraterrestial colony before 2050?

In 2030, will Maldives Floating City be home to at least 2,000 people?

Will there be at least 100 people on mars by 2050?

What will be true of the first human space colony? (Population > 1000)

Will there be 50 people in space at any moment before 2030?

Will there be 100 people in space at the same time before 2030?

In 2030, will there be at least 50,000 people in whatever the Neom project has evolved into by then?

Will a city be built in Antarctica for permanent human residence by 2030?

Will there be a city with a pop of 200,000 or less in it in 2023 have more than 1 million people living in it by 2060?

Will there be 100 Starships by 2050?