By 2030, will any treatment be shown to increase human lifespan in a randomized controlled trial?

If a treatment is shown to increase human lifespan in a randomized controlled trial by 2030, what was the treatment?

What will be the next compound produced and tested by the ITP that will be shown to have a statistically significant effect on both median and 90th percentile lifespan?

Will humans make breakthroughs, that would at minimum double the lifespan of a willing 30yo with high resources?

Will Retro Biosciences succeed in increasing healthy human lifespan by ten years?

Will Aubrey de Grey's 2022 Robust Mouse Rejuvenation Project "succeed" in its aims of finding an intervention that increases both mean and maximum lifespan of mice by at least 12 months?

Will a scientific discovery extend human lifespan by more than 10 years within the next 20 years?

What will be the next compound tested by the Interventions Testing Program (ITP) shown to have a statistically significant effect on lifespan?

Will 1,3-butanediol significantly extend the lifespan of UM-HET3 mice tested by the NIA’s Interventions Testing Program? (Cohort 13: C2017)

Will a study performed by the Dog Aging Project show a statistically significant effect of rapamycin on lifespan extension between control groups and a treatment group?