Actuarial escape velocity is a term popularized by Aubrey de Grey, first put forward a while back and then in a 2004 PLoS Biology paper [1] following some of the bioethics debates of the past decade. Most of you will probably recall those debates in the context of somatic cell nuclear transfer, embryonic stem cells, and therapeutic cloning, but the various appointed bodies pontificated on aging and longevity science as well. Generally to say how terrible it was to even think about extending healthy human life, but hey, what can you expect? That is more or less the default position that most people still hold today [2].

To a certain degree one has to come to terms with the fact that most people in the world hold incoherent views on the topic of aging to death. If asked most of them say they want to: they want to do exactly the same thing they see other people doing. Conformity is a hell of a drug. But if asked if they want to suffer heart disease or Alzheimer's, they don't want that.

Then there is the hairshirt environmentalist death cult that tells us we're destroying the world, there are too many people, and we should all die. That is not actually much of an exaggeration of the actual viewpoints espoused. This has so pervaded society that you can find the average person on the street is concerned about living too long because they are someone burning up a limit faster. It's ridiculous. People look at the horrible consequences of war and kleptocracy in various regions [3], and buy into the propaganda that this would somehow go away if fewer people were involved: that it isn't the mass murder, or the oppression, or the theft of resources, or the enforced poverty, but just a matter of how many people there are. They fuse this into the desire to confirm to the lives of their parents, and justify the continued lemming-like walk towards the suffering and pain and disease of aging.

But if you ask them if we should cure any of those diseases, they're all for that. They just don't want to live longer. But this is the greatest incoherence: age-related diseases are age-related diseases because they are caused by the underlying processes of aging. The only true cure is to repair the damage of aging [4] that causes these diseases. As for all machines, if you fix the damage it lasts longer in good condition [5]. Extension of healthy life and true cures for age-related disease are flip sides of the same coin.

And if treatments for aging were widespread and available, all those people who say they want to die on the same schedule as their parents would use them, and live longer, and get over it. But without their support the necessary research will not run fast enough to save most of them. They'll die for their wrong ideas, right on the eve of the transition to a world of indefinite life spans achieved through medical science that can control the causes of aging.

[1]: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC423155/

[2]: http://www.pewforum.org/2013/08/06/living-to-120-and-beyond-...

[3]: https://www.fightaging.org/archives/2009/08/there-is-no-over...

[4]: http://sens.org/research/introduction-to-sens-research

[5]: http://en.wikipedia.org/wiki/Reliability_theory_of_aging_and...