lifespan   420

« earlier Alex Tabarrok on Paul Krugman's Most Evil Idea
> "Life extension for a privileged few is by its nature a socially destructive technology and the time has come to ban it."
Now to me this is just evil. This is like something out of Ayn Rand’s Anthem, that it is evil to live longer than your brothers and all must be sentenced to death so that none live more than their allotted time. I think it is evil if we accept even the premise of his argument that these technologies are very expensive. Even on that ground it’s evil to kill people just so that they don’t live longer than average. But perhaps even a bigger point is that I think these technologies of life extension are some of the most important things that people are working on today. And the billionaires are doing an incredible service to humanity by investing in these radical ideas and pushing the frontier and that is going to have spillover effects on everyone. If we are to reach the singularity it will because the billionaires are getting us there earlier and faster and they are the ones pushing us to the singularity and everyone will benefit from these life extension technologies.
So I agree with Paul quite a bit, more than you might expect, but sometimes he just says things which are absolutely evil.
evil  paul_krugman  lifespan 
5 weeks ago by porejide
Supercentenarians and the oldest-old are concentrated into regions with no birth certificates and short lifespans | bioRxiv
In the United States, supercentenarian status is predicted by the absence of vital registration. The state-specific introduction of birth certificates is associated with a 69-82% fall in the number of supercentenarian records. In Italy, which has more uniform vital registration, remarkable longevity is instead predicted by low per capita incomes and a short life expectancy. Finally, the designated ‘blue zones’ of Sardinia, Okinawa, and Ikaria corresponded to regions with low incomes, low literacy, high crime rate and short life expectancy relative to their national average. As such, relative poverty and short lifespan constitute unexpected predictors of centenarian and supercentenarian status, and support a primary role of fraud and error in generating remarkable human age records.
age  health  lifespan  fraud 
6 weeks ago by csantos
The Oppenheimer Moment - Alan Cooper | Open Transcripts
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"All of our social sys­tems bias us toward a pre­sen­tist focus: cap­i­tal­ist mar­kets, rapid tech­no­log­i­cal advance, pro­fes­sion­al reward sys­tems, and indus­tri­al man­age­ment meth­ods. You have to ask your­self, how will this be used in ten years? In thir­ty. When will it die? What will hap­pen to its users? To be a good ances­tor, we must look at the entire lifes­pan of our work.

I know I said that there were three considerations, but there’s a strong fourth one, too. Having established the three conduits for bad ancestry—assumptions, externalities, and timescale—we now need some tactical tools for ancestry thinking.

Because it’s a systems problem, individual people are rarely to blame. But people become representatives of the system. That is, the face of bad ancestry will usually be a person. So it takes some finesse to move in a positive direction without polarizing the situation. You can see from the USA’s current political situation how easy it is to slip into polarization.

First we need to understand that systems need constant work. John Gall’s theory of General Systemantics says that, “systems failure is an intrinsic feature of systems.” In other words, all systems go haywire, and will continue to go haywire, and only constant vigilance can keep those systems working in a positive direction. You can’t ignore systems. You have to ask questions about systems. You must probe constantly, deeply, and not accept rote answers.

And when you detect bad assumptions, ignored side‐effects, or distortions of time, you have to ask those same questions of the others around you. You need to lead them through the thought process so they see the problem too. This is how you reveal the secret language of the system.

Ask about the external forces at work on the system. Who is outside of the system? What did they think of it? What leverage do they have? How might they use the system? Who is excluded from it?

Ask about the impact of the system. Who is affected by it? What other systems are affected? What are the indirect long‐term effects? Who gets left behind?

Ask about the consent your system requires. Who agrees with what you are doing? Who disagrees? Who silently condones it? And who’s ignorant of it?

Ask who benefits from the system? Who makes money from it? Who loses money? Who gets promoted? And how does it affect the larger economy?

Ask about how the system can be misused. How can it be used to cheat, to steal, to confuse, to polarize, to alienate, to dominate, to terrify? Who might want to misuse it? What could they gain by it? Who could lose?

If you are asking questions like these regularly, you’re probably making a leaky boat.

Lately I’ve been talking a lot about what I call working backwards. It’s my preferred method of problem‐solving. In the conventional world, gnarly challenges are always presented from within a context, a framework of thinking about the problem. The given framework is almost always too small of a window. Sometimes it’s the wrong window altogether. Viewed this way, your problems can seem inscrutable and unsolvable, a Gordian Knot.

Working backwards can be very effective in this situation. It’s similar to Edward de Bono’s notion of lateral thinking, and Taiichi Ohno’s idea of the 5 Whys. Instead of addressing the problem in its familiar surroundings, you step backwards and you examine the surroundings instead. Deconstructing and understanding the problem definition first is more productive than directly addressing the solution.

Typically you discover that the range of possible solutions first presented are too limiting, too conventional, and suppress innovation. When the situation forces you to choose between Option A or Option B, the choice is almost always Option C. If we don’t work backwards we tend to treat symptoms rather than causes. For example we clamor for a cure for cancer, but we ignore the search for what causes cancer. We institute recycling programs, but we don’t reduce our consumption of disposable plastic. We eat organic grains and meat, but we still grow them using profoundly unsustainable agricultural practices.

The difficulty presented by working backwards is that it typically violates established boundaries. The encompassing framework is often in a different field of thought and authority. Most people, when they detect such a boundary refuse to cross it. They say, “That’s not my responsibility.” But this is exactly what an externality looks like. Boundaries are even more counterproductive in tech.

A few years ago, a famous graphic circulated on the Web that said, “In 2015, Uber, the world’s largest taxi company, owns no vehicles. Facebook, the world’s most popular media owner, creates no content. Alibaba, the most valuable retailer, has no inventory. And Airbnb, the world’s largest accommodation provider, owns no real estate.”

The problem is that taxi companies are regulated by taxing and controlling vehicles. Media is controlled by regulating content. Retailing is controlled by taxing inventory. And accommodations by taxing rooms. All of the governmental checks and balances are side‐stepped my business model innovation. These new business models are better than the old ones, but the new ideas short‐circuit the controls we need to keep them from behaving like bad citizens, bad ancestors.

All business models have good sides and bad sides. We cannot protect ourselves against the bad parts by legislating symptoms and artifacts. Instead of legislating mechanism mechanisms, we have to legislate desired outcomes. The mechanisms may change frequently, but the outcomes remain very constant, and we need to step backwards to be good ancestors.

And when we step backwards, we see the big picture. But seeing it shows us that there’s a lot of deplorable stuff going on in the world today. And a lot of it is enabled and exacerbated by the high‐tech products that we make. It might not be our fault, but it’s our responsibility to fix it.

One reaction to looking at the big picture is despair. When you realize the whole machine is going in the wrong direction, it’s easy to be overwhelmed with a fatalistic sense of doom. Another reaction to seeing this elephant is denial. It makes you want to just put your head back down and concentrate on the wireframes. But those paths are the Option A and the Option B of the problem, and I am committed to Option C. I want to fix the problem.

If you find yourself at the point in a product’s development where clearly unethical requests are made of you, when the boss asks you to lie, cheat, or steal, you’re too late for anything other than brinksmanship. I applaud you for your courage if you’re willing to put your job on the line for this, but it’s unfair for me to ask you to do it. My goal here is to arm you with practical, useful tools that will effectively turn the tech industry towards becoming a good ancestor. This is not a rebellion. Those tools will be more of a dialectic than a street protest. We can only play the long game here.

Our very powerlessness as individual practitioners makes us think that we can’t change the system. Unless of course we are one of the few empowered people. We imagine that powerful people take powerful actions. We picture the lone Tiananmen protester standing resolutely in front of a column of battle tanks, thus making us good ancestors. Similarly, we picture the CEO Jack Dorsey banning Nazis from Twitter and thus, in a stroke, making everything better."

"Now fortuitously, I had recently been talking with folks at the engineering school at the University of California at Berkeley about teaching something there. Renato Verdugo, my new friend and collaborator with the great hair, agreed to help. And we just completed co‐teaching a semester‐long class called “Thinking Like a Good Ancestor” at the Jacobs Institute for Design Innovation on the Berkeley campus. Renato works for Google, and they generously supported our work.

We’re introducing our students to the fundamentals of how technology could lose its way. Of awareness and intentionality. We’re giving the students our taxonomy of assumptions, externalities, and time. Instead of focusing on how tech behaves badly, we’re focusing on how good tech is allowed to become bad. We’re not trying to patch the holes in the Titanic but prevent them from occurring in future tech. So we’re encouraging our students to exercise their personal agency. We expect these brilliant young students at Berkeley to take ancestry thinking out into the world. We expect them to make it a better place for all of our children.

Like those students, we are the practitioners. We are the makers. We are the ones who design, develop, and deploy software‐powered experiences. At the start of this talk I asked you to imagine yourself as a tech practitioner witnessing your creations turned against our common good. Now I want you to imagine yourself creating products that can’t be turned towards evil. Products that won’t spy on you, won’t addict you, and won’t discriminate against you. More than anyone else, you have the power to create this reality. Because you have your hands on the technology. And I believe that the future is in the hands of the hands‐on.

Ultimately, we the craftspeople who make the artifacts of the future have more effect on the world than the business executives, the politicians, and the investment community. We are like the keystone in the arch. Without us it all falls to the ground. While it may not be our fault that our products let evil leak in, it is certainly within our power to prevent it. The welfare of our children, and their children, is at stake, and taking care of our offspring is the best way to take care of ourselves.

We need to stand up, and stand together. Not in opposition but as a… [more]
alancooper  design  ethics  ancestors  2018  time  systemsthinking  systems  capitalism  neoliberalism  technology  lifespan  externalities  economics  ancestry  legacy  side-effects  morality  awareness  intentionality  renatoverdugo  powerlessness  longgame  longnow  bighere  zoominginandout  taiichiohno  problemsolving  johngall 
may 2019 by robertogreco
Shared scooters don't last long • Oversharing
Alison Griswold:
<p>Ok. So, our scooter company walks away with $2.32 in revenue per day from the average scooter in Louisville. As we said at the beginning, Louisville data indicates that the average scooter was around for between 28 and 32 days. That means the typical scooter generated something like $65 to $75 in revenue for the company after most operating costs over its lifetime.

You see where I’m going with this. Let’s be generous and say the company paid $360 for each scooter, as Bird aims to. At the rates calculated above, that company only recoups $65 to $75 on the cost of each scooter—in other words, it loses $295 to $285 per scooter. That doesn’t even include the $50 annual fee per dockless vehicle, the $3,000 in combined licensing fees, or the $100 fee for each designated parking area. Plug in the $551 sticker price for a scooter, and the losses are even greater.

Bad as these numbers are, they maybe shouldn’t be surprising. The electric scooters Bird deployed for shared commercial use, at least initially, were rebranded Xiaomi devices intended for use by a single owner with a weight limit of 200 pounds [90.7kg]. The average American man weighs 197.9 pounds [89.8kg] and the average woman 170.6 lbs [77.4kg]. These scooters were also designed to be used in mild weather and on flat surfaces. They were absolutely not designed to be ridden multiple times a day in all kinds of weather and on all kinds of terrain by Americans who, on average, are barely under the scooter weight limit before you adjust for clothes and any baggage (physical, not emotional) they might be carrying.</p>

Is this really what disruption is meant to look like? Pouring money into things that aren't profitable?
scooters  sharing  lifespan 
february 2019 by charlesarthur
Rejuvenation roadmap.
This curated database aims to compile the most promising therapies and technologies in development and chart their progress in one easy to read format. We have divided the projects into their corresponding aging hallmarks for ease of reference and clicking on each icon will take you to some more detailed information about each project. The database will be updated on a regular basis ensuring you have the most up to date overview of the rejuvenation biotechnology field.
lifespan  research 
february 2019 by saltcreek
The lifespan of news stories • Newslifespan
<p>The shapes of the plots can tells us more about the nature of attention to the topic. The duration of news events is dependent on the speed at which an event develops, and whether or not its outcome was expected. The North Korea summit, for example, was in the news in the lead up to the event, and continued to be reported on afterwards, producing a symmetrical interest plot. An event like July's blood moon, by contrast, was rarely mentioned after the fact, resulting in a leftward skew in the plot. An unexpected event, on the other hand, like the death of Anthony Bourdain, can yield a rightward skew in the plot as the public continues to process unanticipated information. Lastly, some events can even produce multiple peaks, like the government shutdown of January 2018 that was followed by the threat of a second shutdown in early February, resulting in a bimodal search interest plot.

As a journalist, the question one always wanted to be able to answer was: how important will this story appear to readers? Is this just a short hit or does it tug at something deeper? After a while you'd get a feel for that, but could still be surprised by things. This tries to offer a clearer view. (Via @Sophiewarnes's <a href="">Fair Warning newsletter</a>.)
news  lifespan 
february 2019 by charlesarthur

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