We’ve all had the experience—over and over all the time. You go down to the street to wait for the bus (the train, the subway, the boat); you know that buses come roughly every 10 minutes, so you expect to wait about 5 minutes (arriving, on average, in the middle of the between-buses interval). But in fact, we all know that almost always you have to wait longer than that! Is this an illusion we’ve developed over the centuries because we believe in the “persistence of bad luck,” or is it, perhaps, something real?
It is, in fact, a real phenomenon, and this result can even be proved mathematically. Because you arrived after the last bus has left, your overall waiting time is, on average, longer than half the average
interval of 10 minutes.
An intuitive way of seeing this is to draw the timeline, with short and long intervals—their average is indeed 10 minutes long, but by randomness some of them will be longer and some will be shorter than the stated average.
Your appearance at the bus stop is also a random event, and this event is more likely to take place during a long interval
between two buses than during a short one!
Death is good. Death clears away old people to make way for new people and ideas. Death makes sure there aren’t too many of us on the planet at once. Mortality is our condition, and as meaning-makers, we cannot but live through the lens of knowing we must die. Death is just too important to kill.
So efforts to postpone death are misguided and unethical. People who try to fend off death are being selfish, are in denial, and are pouring money down the drain for cockamamy schemes to preserve their frozen heads for some fingers-crossed future, which will never arrive. At the same time, we shouldn’t let people die, particularly (and ironically) if they really want to. Choosing death is untenable. It’s against nature. No, death is good only when death decides it’s ready for you.
Or so go the arguments of many who oppose anti-aging technology.
But just because we accept death as good and necessary, that doesn’t necessarily mean we have to say the same about aging. Can we argue for anti-aging technology, for 2,000-year lifespans of perpetual youth, and admit death can be good at the same time? Not only can we; we must.
We can accept death yet also seek to live vastly longer, healthier, and happier. Death is good, but so too is a long, long, long life. We can attain long lives of quality by rejecting extreme “life-saving measures,” embracing euthanasia, and accepting that there are just some things we cannot cure. Death has got to be our closest kept enemy if we want to be ageless. Baffling as it may seem, wanting to live to be a thousand years old is inextricably connected to the ability to decide when it’s time to give up the ghost.