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You may live to be 100

a_majoor

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Or not.

But if this article is even remotely correct then this is good news; many people will be albe to carry on in a productive fashion for decades. The potential downside is you might actually outlive your money, so a lot of changes in how pensions and retirement savings must also be accounted for. Building your personal nest egg with the expectation of living a century is probably a good plan anyway; you have far less risk of running out of money and have the added benefit of giving your family a leg up when you pass on:

http://www.futurepundit.com/archives/008687.html

Plan To Live To Be 100 Years Old?
A retirement article on MarketWatch argues we should plan to live to be 100.

Consider: According to the mortality tables, there’s a two-thirds chance that a male who’s age 55 today will live to age 80. Imagine if you play the odds as if you were at a Blackjack table — and plan on being among those who die before age 80, but don’t.

If you do not smoke, are not obese, don't have high blood sugar or high blood pressures, or other major risk factors then your odds of reaching 80 are much higher.

My take on the mortality tables: they are excessively pessimistic. The mortality tables assume a fairly static biomedical treatment environment in which only small incremental improvements to medical care are possible. No discontinuities are part of the forecast. This seems a very big mistake. On the horizon we can see the approach of effective gene therapies, cell therapies, and other treatments that attack the underlying mechanisms of aging. The scientists doing research on these treatments will succeed. Once they do we will have biotechnology that enables us to repair aged tissue.

For a long time mortality has declined fairly slowly. That's because we've had no tools for attacking the underlying mechanisms of aging. Our bodies gradually wear out just like bodies 50 or 100 years ago. We've got medical treatments that reduce the consequences of failing tissue (e.g. blood pressure medicine) and treatments that slow the rate of development of some types of problems (e.g. cholesterol lowering drugs). But we can't do much about the rate at which we accumulate mutations or the rate at which a href="http://www.futurepundit.com/archives/008684.html">we accumulate toxic intracellular junk.

We aren't going to stay helpless against aging tissues. The legions of scientists experimenting with pluripotent stem cells, tissue engineering, gene therapies, and other promising therapies will succeed and they will succeed in the first half of the 21st century. Once we can fix and replace failing parts the mortality tables go out the window as we gain the ability to do what we can now do to old cars: replace parts and keep on going. At some point in the 21st century we will reach actuarial escape velocity where the rate at which we can repair the body exceeds the rate at which pieces of the body wear out and fail. Our rejuvenated bodies will then go on for many more decades and eventually centuries.

In a nutshell: If you are in your 30s or below I think your odds of dying of old age are remote. Whether folks in their 40s, 50s, and beyond will live to benefit from rejuvenation therapies probably depends on how long they will live naturally. Someone who is 50 years old and has 40 years to go even without biomedical advances will certainly live long enough to enjoy the benefits of biotechnologies that will enable them to live well beyond 90 years.
 
We aren't going to stay helpless against aging tissues. The legions of scientists experimenting with pluripotent stem cells, tissue engineering, gene therapies, and other promising therapies will succeed and they will succeed in the first half of the 21st century. Once we can fix and replace failing parts the mortality tables go out the window as we gain the ability to do what we can now do to old cars: replace parts and keep on going. At some point in the 21st century we will reach actuarial escape velocity where the rate at which we can repair the body exceeds the rate at which pieces of the body wear out and fail. Our rejuvenated bodies will then go on for many more decades and eventually centuries.

I guarantee that we will never reach that point. I'd rather die than unnaturally prolong my life for centuries even if that were possible
 
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