Interview with Hugo in Melbourne after the Singularity Summit Australia 2010, conducted by Adam A. Ford.
Terrans, Cyborgs and Cosmists — Varieties of human groups. Species dominance.
Continue reading “Hugo de Garis interview — part 3 — Terrans, Cosmists & Cyborgs 2010-10-09 007-1” »
This week our guest is David Wood, a long-time futurist and renowned transhumanist thinker. David has authored 10 books on the subject of our technological future, including his recently published book Singularity Principles: Anticipating and Managing Cataclysmically Disruptive Technologies.
In addition to exploring some of the principles and ideas from David’s latest publication, this episode takes a wide but succinct tour of the singularity. This includes (but is certainly not limited to) the rise of artificial general intelligence, and whether we should merge with AI or if it will be a conscious entity separate from humans. We also discuss the variety of challenges that could push us towards a negative Singularity, as well as the many opportunities that could propel us toward an abundant and thriving future.
Ray Kurzweil is an author, computer scientist, inventor, futurist and a director of engineering at Google. Kurzweil is a public advocate for the futurist and transhumanist movements, and gives public talks to share his optimistic outlook on life extension technologies and the future of nanotechnology, robotics, and biotechnology.
Recorded 2013
We learnt from investment expert Catherine Wood, Founder and CEO at ARK Invest, as she discussed Investing in disruptive innovation at the Exponential Financ…
Steven Parton [00:00:37] Hello everyone. My name is Steven Parton and you are listening to the feedback loop on Singularity Radio. This week our guest is business and technology reporter Peter Ward. Earlier this year, Peter released his book The Price of Immortality The Race to Live Forever, where he investigates the many movements and organizations that are seeking to increase the human lifespan from the Church of Perpetual Life in Florida to some of the biggest tech giants in Silicon Valley. In this episode, we explore Peter’s findings, which takes us on a tour from cryogenics to mind uploading from supplements to gene editing and much more. Along the way, we discuss the details of how one might actually achieve immortality, talking about senescent cells and telomeres. Discussing whether it’s better to live healthy than to live long. We also discuss the scams and failures that seem to dominate the longevity space, as well as the efforts that seem the most promising. And now, since we’re on the topic of discussing how precious life is, are waste no more of your precious time? So everyone, please welcome to the feedback loop. Peter Ward. Well then, Peter, thanks for joining me. I think the best place to start is in April of this year. You released a book called The Price of Immortality The Race to Live Forever and where I love to start with anyone who’s written a book is just hearing about your motivations for the book. Why did you decide that this was a topic worth exploring?
We’ll never be able to extract any information about what’s inside a black hole’s event horizon. Here’s why a singularity is inevitable.
Quantum superposition is not just a property of subatomic particles but also of the most massive objects in the universe. That is the conclusion of four theoretical physicists in Australia and Canada who calculated the hypothetical response of a particle detector placed some distance from a black hole. The researchers say the detector would see novel signs of superimposed space–times, implying that the black hole may have two different masses simultaneously.
Black holes are formed when extremely massive objects like stars collapse to a singularity – a point of infinite density. The gravitational field of a black hole is so great that nothing can escape its clutches, not even light. This creates a spherical region of space around the singularity entirely cut off from the rest of the universe and bounded by what is known as an event horizon.
An active area of research into the physics of black holes seeks to develop a consistent theory of quantum gravity. This is an important goal of theoretical physics that would reconcile quantum mechanics and Einstein’s general theory of relativity. In particular, by considering black holes in quantum superposition, physicists hope to gain insights into the quantum nature of space–time.
Perhaps Arthur C. Clarke was being uncharacteristically unambitious. He once pointed out that any sufficiently advanced technology is going to be indistinguishable from magic. If you dropped in on a bunch of Paleolithic farmers with your iPhone and a pair of sneakers, you’d undoubtedly seem pretty magical. But the contrast is only middling: The farmers would still recognize you as basically like them, and before long they’d be taking selfies. But what if life has moved so far on that it doesn’t just appear magical, but appears like physics?
After all, if the cosmos holds other life, and if some of that life has evolved beyond our own waypoints of complexity and technology, we should be considering some very extreme possibilities. Today’s futurists and believers in a machine “singularity” predict that life and its technological baggage might end up so beyond our ken that we wouldn’t even realize we were staring at it. That’s quite a claim, yet it would neatly explain why we have yet to see advanced intelligence in the cosmos around us, despite the sheer number of planets it could have arisen on—the so-called Fermi Paradox.
For example, if machines continue to grow exponentially in speed and sophistication, they will one day be able to decode the staggering complexity of the living world, from its atoms and molecules all the way up to entire planetary biomes. Presumably life doesn’t have to be made of atoms and molecules, but could be assembled from any set of building blocks with the requisite complexity. If so, a civilization could then transcribe itself and its entire physical realm into new forms. Indeed, perhaps our universe is one of the new forms into which some other civilization transcribed its world.
We explore the possibility that a new universe can be created by producing a small bubble of false vacuum. The initial bubble is small enough to be produced without an initial singularity, but classically it could not become a universe — instead it would reach a maximum radius and then collapse. We investigate the possibility that quantum effects allow the bubble to tunnel into a larger bubble, of the same mass, which would then classically evolve to become a new universe. The calculation of the tunneling amplitude is attempted, in lowest order semiclassical approximation (in the thin-wall limit), using both a canonical and a functional integral approach. The canonical approach is found to have flaws, attributable to our method of space-time slicing. The functional integral approach leads to a euclidean interpolating solution that is not a manifold. To describe it, we define an object which we call a “pseudomanifold”, and give a prescription to define its action. We conjecture that the tunneling probability to produce a new universe can be approximated using this action, and we show that this leads to a plausible result.
