In this episode of The Tim Ferriss Show, Danny Hillis shares his journey from pioneering parallel computing to creating iconic long-term projects like the 10,000-Year Clock funded by Jeff Bezos. Along with Kevin Kelly, Hillis explores unconventional ideas around intelligence, consciousness, and humanity's trajectory.
Hillis discusses his mindset shift at Disney emphasizing user experience over purely solving technical challenges. He also expresses skepticism about perceiving reality strictly through cause and effect, suggesting more advanced intelligences may operate differently. The conversation contemplates defining traits of intelligence beyond consciousness and ponders AI's potential revelations about alternative forms of thinking.
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While completing his PhD at MIT, Danny Hillis realized the need for powerful parallel computers to advance AI. Against advice, he founded Thinking Machines to build large parallel computers. He drew inspiration from unconventional thinkers around him. Hillis pioneered the first multi-core chips and showed Amdahl's law on parallel computing inefficiency was wrong.
Thinking Machines became the fastest computer for years, but ultimately failed as a business due to management mistakes like inadequate cash reserves and legislation influenced by competitors, Hillis admits.
As a Disney Fellow, Hillis gained a new "artistic" mindset prioritizing user experience and storytelling over just engineering problems. He adopted techniques like building emotional connections into product design, like his 10,000-year clock updating only when a visitor winds it.
Hillis realized technical problems are solvable, but integrating the user's core relationship with the product is paramount, as he saw with the early Macintosh team.
Hillis' 10,000-year clock, funded by Jeff Bezos, aims to inspire long-term thinking about humanity's future. Beyond its feat of engineering, Hillis sees the clock as a cultural symbol providing an iconic image of human resilience and potential to last millennia.
The clock exists as a real, physical manifestation of a narrative about our species' trajectory. Hillis hopes it prompts a shift in perspective from the immediate to humanity's extended story.
Hillis is skeptical of perceiving reality strictly through cause and effect, which he considers a useful but limited "trick" employed by human cognition. He suggests more advanced intelligences may operate without relying on this paradigm.
Hillis also downplays consciousness as central to intelligence, speculating it's an "evolutionary hack" and proposing AI could reveal vastly different forms of intelligence.
Kevin Kelly adds that human intelligence represents just one point on a spectrum—AI will help us conceptualize new, unfathomable modes of thinking and intelligence.
1-Page Summary
Danny Hillis, notable for his contributions to parallel computing and artificial intelligence, owes his successful career to his early recognition of the necessity for high-performance parallel computers and his audacious steps as a graduate student at MIT.
Danny Hillis was a trailblazer during his time at MIT. He realized that the advancement of AI depended on the existence of fast, high-capacity parallel computers, which were nonexistent. To remedy this, Hillis founded Thinking Machines while still a graduate student, against the advice of his university, and began building large-scale parallel computers. Drawing inspiration from his personal influences, who were skeptics in their fields open to external ideas, Hillis’s unconventional thinking led him to pursue projects others considered impossible.
Hillis was surrounded by influential figures like Dick Viman and Marvin Minsky, who valued unorthodox approaches. He knew he wanted to work in AI and specifically with Minsky at MIT. To get involved with AI at MIT, Hillis invented a way for children who couldn't read or write to program computers. Hillis began building a massive parallel computer during his PhD studies, which outgrew the boundaries of a university project. Despite being told he couldn't establish a company while being a graduate student, he proceeded in hiring faculty and even the former president of MIT.
He designed and built the first multi-core chips essential for parallel computers, motivated by the efficiency of the human brain despite its relatively slow components. Hillis saw the preconditions for success in the concurrent advancements of CMOS chip design, compiler technology, and digital inputs from devices like television cameras and audio equipment. Questioning prevailing assumptions, such as Amdahl's law which was skeptical of parallel computing's efficiency, Hillis proved the law wrong by showing that problem size changes with a computer’s power.
Thinking Machines was Hillis' first significant founding venture, aiming to build the first large parallel computer. This machine rapidly became the world’s fastest computer, a testament to Hillis's vision and the technical prowess of his team. However, despite its technical achievements, Thinking Machines did not achieve business success, which Hillis attributes to an array of management mistakes, such as insufficient cash reserve ...
Danny Hillis' Background as an Inventor and Scientist
Danny Hillis' tenure at the Walt Disney Company, where he served as the esteemed Disney Fellow and Vice President of Imagineering, presented him with a profound shift in perspective from his technical roots to embracing an artistic, narrative-driven approach to creation.
As the second individual to hold the title of Disney Fellow after Salvador Dali, Hillis entered a world quite apart from the one he knew. He recounts his time with Disney as a second education valuable to his growth, diverging from his MIT-driven technical education. At Disney, Hillis encountered an "artistic" way of thinking about projects, where experiences and narratives took the forefront over engineering problems.
Hillis was ushered into a novel work experience that included receiving paychecks and benefits, symbolizing his transition into a larger company culture. This was a stark contrast to his past where he was issuing paychecks, further highlighting the shift in dynamic and roles he had previously occupied.
The storytelling approach Hillis learned at Disney deeply influenced his later work, like the development of the 10,000-year clock. He adopted a user-centric design philosophy that prioritized the user experience and emotional connection, integrating the narrative in the design and function of projects.
One notable example of an experience-driven approach was the design of the 10,000-year clock. Rather than always displaying the current time, the clock only updates its display when someone new visits and winds it. This feature not only saves power but also creates a unique and memorable experience, providing visitors with the opportunity to feel a personal connection to the clock and even take a rubbing as a souvenir. Such elements underscore the importance Hillis places on creating personal memories, a testament to the user experience tenets he adopted.
Hillis fondly reflects on the creative meetings he attended at Disney, such as those planning new builds like Florida's Animal Kingdom, where he grasped the weight of storytelling. At first, a disconnect was evident between Hillis' engineering mindset and his colleagues' artistic vision. He initially didn't grasp the immersive importance of the castles and aesthetics his colleagues presented, but he eventually recogn ...
Danny Hillis' Experience at Disney
Danny Hillis, the creative force behind the 10,000-year mechanical clock, drives a project that aims to recalibrate humanity's relationship with time, encouraging long-term thinking with a connection to the human experience.
Hillis' vision is encapsulated within a monumental clock, funded by Jeff Bezos, which resides inside a mountain in West Texas. Hillis expresses optimism that despite potential setbacks, progress will continue. He suggests that, although it may progress in a 'two steps forward, one step back' fashion, there will be people to witness the 10,000-year clock at the end of its designated timeframe.
Hillis explains that the significance of the 10,000-year clock lies not just in the remarkable engineering feat but in what it signifies. The clock has been designed to focus on human engagement over technical precision. This perspective led to features such as the ability for visitors to take home a unique rubbing of the date—integrating a personal dimension to the interaction and supporting the clock's longevity through visitor experiences.
The clock isn't just a timepiece; it's a cultural narrative ab ...
Danny Hillis' Work on the 10,000-year Clock
Danny Hillis provides thought-provoking insights into the notions of cause and effect, consciousness, and intelligence. His reflections suggest a profound reevaluation of some of our most fundamental assumptions about reality and cognition.
Hillis is critical of the human tendency to perceive the world through the lens of cause and effect. He suggests this perspective may not reflect a fundamental truth about the universe.
Hillis challenges the widespread belief in cause and effect, considering it as a story humans tell because of their social nature and tendency to personify their environment. He is dubious about the traditional understanding that a force causes masses to accelerate. Hillis posits that this is not necessarily a fundamental truth but rather one intuitive way to narrate events.
Hillis points out that our reliance on cause and effect could be seen as a cognitive limitation that might not be shared by more advanced intelligences. He argues that, especially within the context of quantum computing, the cause and effect paradigm breaks down. For example, observing a quantum state changes that state, which complicates our conventional understanding of causality.
Hillis sees our brain's wiring as inclined to believe in cause and effect, akin to a belief in a first cause like God. This, he suggests, simplifies reality into a thread we can comprehend. While acknowledging its usefulness in human thinking, he emphasizes that it is merely a "trick," not an accurate reflection of universal operation.
Hillis explores the concept of consciousness and its importance in relation to intelligence, advancing provocative ideas about what AI and quantum computing could reveal.
Hillis ponders whether consciousness is as central to intelligence as we think. He suggests it might be more of an evolutionary "hack" for specific functions such as communication or self-reflection. This perspective opens up the possibility that intelligence could exist without consciousness as we understand it. He proposes that the mechanisms in our brain for language might have given rise to consciousness through repurposing for internal dialogue and self-reflection.
Hillis anticipates that futur ...
Danny Hillis' Philosophical Perspectives
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