There are currently only 4 fundamental clinical trials of death prevention / life extension interventions in the world

The likely time to market these interventions (if the trials are successful) is up to 15 years (131,400 hours).

The probability of success of these trials only 7.9%.

If you are around 30-40 years old, each of us has, at best, 350,000 hours left.

This means that, if everything continues at the current pace, there will be 8 more trials by the end of our days (12 in total), with a probability of success of less than 24%.
All numbers are approximate, optimistic and reflect the current state.

We have all seen Hollywood movies about the impending apocalypse (for example, Armageddon),
where humanity unites and defeats the impending threat (e.g. an asteroid).

At the moment, an asteroid is flying towards each of us, which will definitely arrive & kill us all.
A person alone and even with a small team is not able to defeat it.

If we don't unite, like in these movies and fight back, then "there will be no sequel"