Lifeboat Foundation: Safeguarding Humanity
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Blog – Page 11253

In Brief

  • Peter Diamandis, founder and chairman of the XPRIZE Foundation, thinks the human species is headed for an evolutionary transformation.
  • The evolution of life has slowly unfolded over 3.5 billion years; but its pace has rapidly increased in recent years. Diamandis believes this heralds the next, exciting stages of human evolution.

In the next 30 years, humanity is in for a transformation the likes of which we’ve never seen before—and XPRIZE Foundation founder and chairman Peter Diamandis believes that this will give birth to a new species. Diamandis admits that this might sound too far out there for most people. He is convinced, however, that we are evolving towards what he calls “meta-intelligence,” and today’s exponential rate of growth is one clear indication.

In an essay for Singularity Hub, Diamandis outlines the transformative stages in the multi-billion year pageant of evolution, and takes note of what the recent increasing “temperature” of evolution—a consequence of human activity—may mean for the future. The story, in a nutshell, is this—early prokaryotic life appears about 3.5 billion years ago (bya), representing perhaps a symbiosis of separate metabolic and replicative mechanisms of “life;” at 2.5 bya, eukaryotes emerge as composite organisms incorporating biological “technology” (other living things) within themselves; at 1.5 bya, multicellular metazoans appear as eukaryotes are yoked together in cooperative colonies; and at 400 million years ago, vertebrate fish species emerge onto land to begin life’s adventure beyond the seas.

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I figured they would post it themselves but I got too excited and decided to spread it around.

The Lifeboat Foundation is a nonprofit organization devoted to encouraging the promotion and advancement of science while helping develop strategies to survive existential risks and the possible abuse of technology. They are interested in biotechnology, nanotechnology, robotics and AI and fostering the safe and responsible use of these powerful new technologies. The Life Preserver program is aligned with our mission to promote and develop rejuvenation biotechnology capable of combating age-related diseases.

We believe that a bright future awaits mankind and support the ethical and safe use of new medical technologies being developed today, thus we consider the goals of the Lifeboat Foundation to be compatible with ours and are pleased to move forward with them in official collaboration. As part of our commitment to the ethical progress of medical science LEAF promotes scientific research and learning via our crowdfunding website Lifespan.io and our educational hub at the LEAF website. A number of LEAF board members are already on the Scientific Advisory board for the Lifeboat Foundation and we look forward to working closely with them in the coming year.

With the first rejuvenation biotechnologies now arriving, such as Unity Biotechnology senolytic therapies that directly address one of the causes of aging entering human clinical trials soon, it is a very exciting time for medical science.

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Manipulating fat cells to aid healing without scarring.

PHILADELPHIA – Doctors have found a way to manipulate wounds to heal as regenerated skin rather than scar tissue. The method involves transforming the most common type of cells found in wounds into fat cells – something that was previously thought to be impossible in humans. Researchers began this work at the Perelman School of Medicine at the University of Pennsylvania, which led to a large-scale, multi-year study in connection with the Plikus Laboratory for Developmental and Regenerative Biology at the University of California, Irvine. They published their findings online in the journal Science on Thursday, January 5th, 2017.

Fat cells called adipocytes are normally found in the skin, but they’re lost when wounds heal as scars. The most common cells found in healing wounds are myofibroblasts, which were thought to only form a scar. Scar tissue also does not have any hair follicles associated with it, which is another factor that gives it an abnormal appearance from the rest of the skin. Researchers used these characteristics as the basis for their work – changing the already present myofibroblasts into fat cells that do not cause scarring.

“Essentially, we can manipulate wound healing so that it leads to skin regeneration rather than scarring,” said George Cotsarelis, MD, the chair of the Department of Dermatology and the Milton Bixler Hartzell Professor of Dermatology at Penn, and the principal investigator of the project. “The secret is to regenerate hair follicles first. After that, the fat will regenerate in response to the signals from those follicles.”

Continue reading “Using Fat to Help Wounds Heal Without Scars” | >

If a trip to Venice is your ideal holiday, then you’re going to love the future.

new-york-2140-2

Most of us, however, will be quite sobered by Kim Stanley Robinson’s upcoming novel, New York 2140, a near-future projection of a world reshaped by climate change. Sea level has risen by 50 feet, flooding the Big Apple and countless coastal cities around the planet. Thousands of species have gone extinct.

The same economic and political forces driving the world ever closer to that reality are still in charge, setting life on a perpetual spin cycle of boom and bust, with the rich always getting richer.

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More evidence to support that excess fat ages the body and is linked with inflammation and senescent cells.

Excess visceral fat tissue is very bad for long-term health. Being obese is by some measures as harmful as a smoking habit when it comes to remaining life expectancy. Even modest amounts of excess weight have a measurable negative impact on the future trajectory of health and longevity. There is an enormous mountain of data to support these points, ranging from large human studies to simple but compelling experiments in which the surgical removal of fat from mice leads to extended life spans. Unfortunately we evolved in an environment of scarcity and so find it a challenge to stay slim in an environment of plenty; this is a high class problem to have in exchange for an end to unavoidable famine and malnutrition, but a problem nonetheless.

One of the contributing causes of degenerative aging is the growing presence of senescent cells in tissues. While investigating the effects of changes in the amount of fat tissue in mice, researchers here find evidence to suggest that some portion of the damage done by fat tissue occurs because it hosts many more senescent cells than would otherwise be present in the body. These cells produce a mix of inflammatory signals, and may well be a sizable cause of the well-known link between visceral fat and increased inflammation. Chronic inflammation alone drives a faster progression of most of the common fatal age-related conditions, and that is without considering all of the other damage done due to the signaling produced by senescent cells.

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In 1965, Intel co-founder Gordon Moore published a remarkably prescient paper which observed that the number of transistors on an integrated circuit was doubling every two years and predicted that this pace would lead to computers becoming embedded in homes, cars and communication systems.

That simple idea, known today as Moore’s Law, has helped power the digital revolution. As computing performance has become exponentially cheaper and more robust, we have been able to do a lot more with it. Even a basic smartphone today is more powerful than the supercomputers of past generations.

Yet the law has been fraying for years and experts predict that it will soon reach its limits. However, I spoke to Bernie Meyerson, IBM’s Chief Innovation Officer, and he feels strongly that the end of Moore’s Law doesn’t mean the end of progress. Not by a long shot. What we’ll see though is a shift in emphasis from the microchip to the system as a whole.

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IBM has unveiled its annual “5 in 5” – a list of ground-breaking innovations that will change the way people work, live, and interact during the next five years.

In 1609, Galileo invented the telescope and saw our cosmos in an entirely new way. He proved the theory that the Earth and other planets in our Solar System revolve around the Sun, which until then was impossible to observe. IBM Research continues this work through the pursuit of new scientific instruments – whether physical devices or advanced software tools – designed to make what’s invisible in our world visible, from the macroscopic level down to the nanoscale.

“The scientific community has a wonderful tradition of creating instruments to help us see the world in entirely new ways. For example, the microscope helped us see objects too small for the naked eye, and the thermometer helped us understand the temperature of the Earth and human body,” said Dario Gil, vice president of science & solutions at IBM Research. “With advances in artificial intelligence and nanotechnology, we aim to invent a new generation of scientific instruments that will make the complex invisible systems in our world today visible over the next five years.”

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