tag: unemployment

Yuval Harari e l’uomo inutile

Ezra Klein di Vox ha intervistato Yuval Harari, autore di Sapiens e, più recentemente, di Homo Deus. Parlando di AI, Harari distingue fra intelligenza e coscienza — che vanno di pari passo negli umani, ma non per forza devono coesistere (o la seconda deve essere necessaria affinché la prima esista) in un’intelligenza artificiale:

Intelligence is not consciousness. Intelligence is the ability to solve problems. Consciousness is the ability to feel things. In humans and other animals, the two indeed go together. The way mammals solve problems is by feeling things. Our emotions and sensations are really an integral part of the way we solve problems in our lives. However, in the case of computers, we don’t see the two going together.

Over the past few decades, there has been immense development in computer intelligence and exactly zero development in computer consciousness. There is absolutely no reason to think that computers are anywhere near developing consciousness. They might be moving along a very different trajectory than mammalian evolution. In the case of mammals, evolution has driven mammals toward greater intelligence by way of consciousness, but in the case of computers, they might be progressing along a parallel and very different route to intelligence that just doesn’t involve consciousness at all.

Un passaggio importante del libro è la possibilità che, come conseguenza dell’automatizzazione, una larga fetta dell’umanità possa perdere la sua valenza economica (e di conseguenza politica) — ovvero diventare ‘inutile’ per lo stato e l’economia. Quando e se questo succederà, il sistema perderà anche l’incentivo di investire su questa classe di persone (la ragione per cui abbiamo università, assistenza sanitaria, etc. etc. è che queste cose ci rendono produttivi).

A questo punto che facciamo? Una possibilità spesso menzionata è che si finisca col nascondersi e col cercare di dare un significato alla propria esistenza tramite la realtà virtuale. Scenario triste, ma non nuovo, dice Harari: sono migliaia di anni che troviamo conforto, significato e modelliamo la nostra esistenza attorno a realtà virtuali che fino ad oggi abbiamo chiamato ‘religione’:

You can think about religion simply as a virtual reality game. You invent rules that don’t really exist, but you believe these rules, and for your entire life you try to follow the rules. If you’re Christian, then if you do this, you get points. If you sin, you lose points. If by the time you finish the game when you’re dead, you gained enough points, you get up to the next level. You go to heaven.

People have been playing this virtual reality game for thousands of years, and it made them relatively content and happy with their lives. In the 21st century, we’ll just have the technology to create far more persuasive virtual reality games than the ones we’ve been playing for the past thousands of years. We’ll have the technology to actually create heavens and hells, not in our minds but using bits and using direct brain-computer interfaces.


Robot, intelligenza artificiale e disoccupazione

Eliezer Yudkowsky risponde su LessWrong ad alcune domande riguardo all’automatizzazione e alla disoccupazione, due cose che (dice lui, riporto io, semplificando molto: leggetelo per intero) potrebbero essere correlate in un futuro (molto) distante – quando e se avremo un AI superintelligente –, ma che per il momento non sono causa ed effetto:


Many people would hire personal cooks or maids if we could afford them, which is the sort of new service that ought to come into existence if other jobs were eliminated – the reason maids became less common is that they were offered better jobs, not because demand for that form of human labor stopped existing. Or to be less extreme, there are lots of businesses who’d take nearly-free employees at various occupations, if those employees could be hired literally at minimum wage and legal liability wasn’t an issue. Right now we haven’t run out of want or use for human labor, so how could “The End of Demand” be producing unemployment right now? The fundamental fact that’s driven employment over the course of previous human history is that it is a very strange state of affairs for somebody sitting around doing nothing, to have nothing better to do. We do not literally have nothing better for unemployed workers to do. Our civilization is not that advanced.


Q. But AI will inevitably become a problem later?

A. Not necessarily.  We only get the Hansonian scenario if AI is broadly, steadily going past IQ 70, 80, 90, etc., making an increasingly large portion of the population fully obsolete in the sense that there is literally no job anywhere on Earth for them to do instead of nothing, because for every task they could do there is an AI algorithm or robot which does it more cheaply. That scenario isn’t the only possibility.


L’economia dell’intelligenza artificiale

Harvard Business Review:

Technological revolutions tend to involve some important activity becoming cheap, like the cost of communication or finding information. Machine intelligence is, in its essence, a prediction technology, so the economic shift will center around a drop in the cost of prediction. The first effect of machine intelligence will be to lower the cost of goods and services that rely on prediction. This matters because prediction is an input to a host of activities including transportation, agriculture, healthcare, energy manufacturing, and retail.

When the cost of any input falls so precipitously, there are two other well-established economic implications. First, we will start using prediction to perform tasks where we previously didn’t. Second, the value of other things that complement prediction will rise.


I miti che ci raccontiamo sull’intelligenza artificiale


There are two main problems for any brain simulator. The first is that the human brain is extraordinarily complex, with around 100 billion neurons and 1,000 trillion synaptic interconnections. None of this is digital; it depends on electrochemical signaling with inter-related timing and analogue components, the sort of molecular and biological machinery that we are only just starting to understand.

Even much simpler brains remain mysterious. The landmark success to date for Blue Brain, reported this year, has been a small 30,000 neuron section of a rat brain that replicates signals seen in living rodents. 30,000 is just a tiny fraction of a complete mammalian brain, and as the number of neurons and interconnecting synapses increases, so the simulation becomes exponentially more complex—and exponentially beyond our current technological reach.

This yawning chasm of understanding leads to the second big problem: there is no accepted theory of mind that describes what “thought” actually is.

Un post da leggere per intero. Per il futuro prossimo, credo che possiamo stare tranquilli.


Quale futuro per il lavoro?

Tim O’Reilly ha indetto una conferenza, Next Economy, su uno degli argomenti più interessanti e attuali (IMHO), ovvero l’impatto della tecnologia (automatizzazione, seria, che stiamo sottovalutando, non quella a cui siamo abituati fatta da macchinari stupidi) sul lavoro.

Scrive su Medium:

AIs are flying planes, driving cars, advising doctors on the best treatments, writing sports and financial news, and telling us all, in real time, the fastest way to get to work. They are also telling human workers when to show up and when to go home, based on real-time measurement of demand. The algorithm is the new shift boss. […]

What is the future when more and more work can be done by intelligent machines instead of people, or only done by people in partnership with those machines? What happens to workers, and what happens to the companies that depend on their purchasing power? What’s the future of business when technology-enabled networks and marketplaces are better at deploying talent than traditional companies? What’s the future of education when on-demand learning outperforms traditional universities in keeping skills up to date?

(Un video sull’argomento: Un futuro senza lavori)


Un futuro senza lavori


Un futuro senza lavori

Cosa succederà al settore dei trasporti quando le macchine che si guidano da sole diventeranno comuni? L’ultimo video di CGP Grey, Humans Need Not Apply, è dedicato a esplorare cosa accadrà quando gran parte dei lavori — anche quelli creativi, che crediamo al sicuro — saranno automatizzati e svolti in larga misura da un robot.

Come in passato, ci troveremo nuovi impieghi che solo noi saremo in grado di svolgere, no? No, purtroppo. E non siamo per nulla preparati a questo scenario.


La Terza Età della Macchina

When people confidently announce that once robots come for our jobs, we’ll find something else to do like we always did, they are drawing from a very short history. The truth is, there’s only been one-and-a-three-quarters of a machine age—we are close to concluding the second one—we are moving into the third one. And there is probably no fourth one.

Humans have only so many “irreplaceable” skills, and the idea that we’ll just keep outrunning the machines, skill-wise, is a folly. Zeynep Tufekci 


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