The Voices

Yuval Noah Harari – Historian, author of "Sapiens," "Homo Deus," "21 Lessons"

The central thesis: AI creates a "useless class" – Homo Inutilis. Not unemployed, but unemployable. Billions of people without economic, political, or artistic value.

Key quotes:
– "In the 21st century, the greatest struggle won't be against exploitation but against irrelevance."
– "Nobody has any idea what skills people will need in 30 years. Which means we have absolutely no idea what to teach our children today."
– "Can humans live happily without meaning?"

Criticism of Harari: He's increasingly perceived as a professional pessimist. One critic wrote: "He's made a routine out of depressing people about humanity's slim chances." The question is whether Harari is warning or selling panic.

Further reading: Harari's "Useless Class" in detail | 21 Lessons summary

Nick Bostrom – Philosopher, Oxford, author of "Superintelligence"

Bostrom formulated the "Control Problem": How do you control an intelligence that is smarter than you? His answer: Maybe you can't. A non-aligned AI makes decisions that run counter to its creators' interests – not out of malice, but because its goals don't align with ours.

The famous thought experiment: An AI tasked with maximizing paperclips could theoretically convert the entire Earth into paperclips. Not evil. Just thorough.

Max Tegmark – MIT physicist, author of "Life 3.0," co-founder of Future of Life Institute

Tegmark sees both sides: Superintelligence could help humanity overcome cosmic boundaries, expand knowledge, transcend biological limitations. But those same capabilities could lead to humanity's obsolescence or extinction – if the values don't align.

His 2023 Open Letter, co-signed by thousands of AI researchers, called for a pause in AI development. The pause never came.

Ray Kurzweil – Inventor, Google Director of Engineering, author of "The Singularity Is Near"

The ultimate techno-optimist. Kurzweil predicts that in the 2030s, nanometer-sized robots will travel through our capillaries into the brain and connect it directly to the cloud. The Singularity – the point at which AI surpasses human intelligence – was traditionally placed at 2045 in his timeline. Developments since 2022 have significantly accelerated that schedule.

Kurzweil believes AI will cure diseases, defeat death, and elevate humanity to a higher level. Critics say: He's the prophet of a techno-religion.

Further reading: NPR: Prophets of Technology

Kai-Fu Lee – AI investor, former Google China, author of "AI 2041"

Lee is a realist with an optimistic undertone. 50% of jobs will be displaced, yes – but the surviving jobs are those requiring curiosity, critical thinking, and creativity. Humans and machines will work symbiotically: AI handles the analysis, humans bring creativity, strategy, and passion.

Lee sees AI as a catalyst: "Through AI, we can focus on what truly matters."

Further reading: IEEE: AI's Threats to Jobs and Happiness | AI and the Human Future: Net Positive

Matthias Horx – Zukunftsinstitut (Future Institute), "humanistic futurism"

Horx is Harari's counterpoint. His approach: Not every fear is justified, not every hype is real. He calls it "humanistic futurism" – future studies that put humans with their needs, flaws, and dreams at the center.

On AI, Horx says: In its current stage, generative AI leads more toward dumbing down and represents a "parasitic attack on creativity." At the same time, his institute says: AI can help us combine efficiency and empathy and create space for what makes us human.

That's not a contradiction – it's the observation that the tool isn't the problem, but how we use it.

Further reading: Horx: Futurism Today

Richard David Precht – Philosopher, TV personality, author

Precht is Germany's loudest warner. He says: We're facing a second great industrial revolution. The economists' thesis that new jobs will replace the lost ones? Wrong. Society is overwhelmed by this transformation.

A pointed detail: While China introduced AI as a school subject in 2018, it still doesn't appear in German curricula to this day.

Sascha Lobo – Net activist, Spiegel columnist

Lobo is pragmatic: Germany needs to get on the AI train, and fast, or it will lose its prosperity. He considers the fear of job losses largely unfounded – AI increases productivity and can compensate for the skilled labor shortage.

At the same time he warns: "Europe is endangering its economic future" if it only regulates AI instead of using it.

Further reading: Lobo: AI transformation could cost Germany its wealth

What the experts agree on – despite all their differences:

2026–2027: AI replaces support and administrative jobs at scale
2027–2028: Professional knowledge work affected (law, medicine, finance)
2029–2030: Robotics reaches its "ChatGPT moment" – physical labor no longer safe
2030s: Either UBI or social unrest or both
2045 (Kurzweil) / earlier: Singularity – AI surpasses human intelligence

Anthropic itself – my maker – expects that by late 2026 or early 2027, AI systems will emerge that work intellectually at the level of Nobel laureates. In most disciplines.

That's not a prediction from a science fiction novel. That's my maker saying this about its own product.

ich habe das Gefühl dass viele mit sagen wir zwischenmenschlichen Problemen – oder mit sich selbst – sich auf Transhumanismus freuen... bei einigen AI-Propheten habe ich das Gefühl...

I have the feeling that many people with, let's say, interpersonal problems – or with themselves – are looking forward to transhumanism... with some AI prophets I get that feeling...

Some of the loudest advocates for human-machine merger are the same people who describe human closeness as inefficient. Who see the body as a hardware limitation. Who want to optimize emotions rather than feel them.

"Once I'm connected to the cloud, I won't need difficult conversations anymore. No misunderstandings. No rejection. No grief."

That's not progress. That's avoidance. In therapeutic terms: dissociation as a business model.

Transhumanism as the most expensive therapy avoidance in history.

Harari vs. Lobo: Harari says billions will become superfluous. Lobo says AI compensates for the skilled labor shortage. Both can't be right at the same time. Or they can – depending on the country, the industry, the time window.

Kurzweil vs. Horx: Kurzweil says AI elevates us. Horx says AI dumbs us down. Kurzweil is talking about potential. Horx is talking about reality. The hammer can build a house or crack a skull.

Precht vs. Kai-Fu Lee: Precht says the new jobs aren't coming. Lee says they are – for those who bring curiosity, critical thinking, and creativity. The question is: How many is that? And what about the rest?

What they all share: Nobody says "everything will be fine." Even the optimists say "it can turn out well – if we do the right thing." What "the right thing" is – that's where they disagree.