Dyson sphere/swarm before 2050?

Dyson sphere/swarm by 2100

Will we have at least one Dyson sphere by 2030?

Singularity by 2030?

What will the population of NEOM be in 2030?

Will we get an "ought" from an "is" before 2030?

Will Nonlinear exist in 2030?

What will happen before 2050? (Mega market)

Are we running out of oil in 2063

Dyson sphere around sun before 2040?