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Jul 4, 2014

GMOs are not the problem, per se

Posted by in categories: biotech/medical, business, existential risks, food, genetics, health, innovation

. @hjbentham . @clubofinfo . @dissidentvoice_ .#tech .#gmo .#ethics . @ieet .

Since giving my support to the May 24 march against Monsanto, I have taken the time to review some of the more unusual opinions in the debate over genetically-modified organisms (GMOs). The enthusiasts for technological development as a means of eliminating scarcity and disparity view GMOs favorably. These enthusiasts include Ramez Naam, whose book The Infinite Resource (2013) argues for human ingenuity as a sufficient force to overcome all resources shortages.
On the other end of the spectrum, alarmists like Daniel Estulin and William Engdahl argue that GMOs are actually part of a deliberate plot to burden poor nations and reduce their populations by creating illness and infertility. Such fringe figures in the alter-globalization movement regard big pharmaceutical companies, chemical companies and agri-giants as involved in a conspiracy to create a docile and dependent population. Are the opinions of either Naam or Estulin well-informed, or are they both too sensational?

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Jul 3, 2013

Human Destiny is to Eliminate Death — Essays, Rants & Arguments on Immortalism (Edited Volume)

Posted by in categories: biological, biotech/medical, education, ethics, fun, futurism, human trajectories, life extension, media & arts, neuroscience, philosophy, policy, rants

coveroriginalhankImmortal Life has complied an edited volume of essays, arguments, and debates about Immortalism titled Human Destiny is to Eliminate Death from many esteemed ImmortalLife.info Authors (a good number of whom are also Lifeboat Foundation Advisory Board members as well), such as Martine Rothblatt (Ph.D, MBA, J.D.), Marios Kyriazis (MD, MS.c, MI.Biol, C.Biol.), Maria Konovalenko (M.Sc.), Mike Perry (Ph.D), Dick Pelletier, Khannea Suntzu, David Kekich (Founder & CEO of MaxLife Foundation), Hank Pellissier (Founder of Immortal Life), Eric Schulke & Franco Cortese (the previous Managing Directors of Immortal Life), Gennady Stolyarov II, Jason Xu (Director of Longevity Party China and Longevity Party Taiwan), Teresa Belcher, Joern Pallensen and more. The anthology was edited by Immortal Life Founder & Senior Editor, Hank Pellissier.

This one-of-a-kind collection features ten debates that originated at ImmortalLife.info, plus 36 articles, essays and diatribes by many of IL’s contributors, on topics from nutrition to mind-filing, from teleomeres to “Deathism”, from libertarian life-extending suggestions to religion’s role in RLE to immortalism as a human rights issue.

The book is illustrated with famous paintings on the subject of aging and death, by artists such as Goya, Picasso, Cezanne, Dali, and numerous others.

The book was designed by Wendy Stolyarov; edited by Hank Pellissier; published by the Center for Transhumanity. This edited volume is the first in a series of quarterly anthologies planned by Immortal Life

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Jun 10, 2013

Intimations of Imitations: Visions of Cellular Prosthesis & Functionally-Restorative Medicine

Posted by in categories: biological, biotech/medical, chemistry, engineering, futurism, life extension, nanotechnology, neuroscience

In this essay I argue that technologies and techniques used and developed in the fields of Synthetic Ion Channels and Ion Channel Reconstitution, which have emerged from the fields of supramolecular chemistry and bio-organic chemistry throughout the past 4 decades, can be applied towards the purpose of gradual cellular (and particularly neuronal) replacement to create a new interdisciplinary field that applies such techniques and technologies towards the goal of the indefinite functional restoration of cellular mechanisms and systems, as opposed to their current proposed use of aiding in the elucidation of cellular mechanisms and their underlying principles, and as biosensors.

In earlier essays (see here and here) I identified approaches to the synthesis of non-biological functional equivalents of neuronal components (i.e. ion-channels ion-pumps and membrane sections) and their sectional integration with the existing biological neuron — a sort of “physical” emulation if you will. It has only recently come to my attention that there is an existing field emerging from supramolecular and bio-organic chemistry centered around the design, synthesis, and incorporation/integration of both synthetic/artificial ion channels and artificial bilipid membranes (i.e. lipid bilayer). The potential uses for such channels commonly listed in the literature have nothing to do with life-extension however, and the field is to my knowledge yet to envision the use of replacing our existing neuronal components as they degrade (or before they are able to), rather seeing such uses as aiding in the elucidation of cellular operations and mechanisms and as biosensors. I argue here that the very technologies and techniques that constitute the field (Synthetic Ion-Channels & Ion-Channel/Membrane Reconstitution) can be used towards the purpose of the indefinite-longevity and life-extension through the iterative replacement of cellular constituents (particularly the components comprising our neurons – ion-channels, ion-pumps, sections of bi-lipid membrane, etc.) so as to negate the molecular degradation they would have otherwise eventually undergone.

While I envisioned an electro-mechanical-systems approach in my earlier essays, the field of Synthetic Ion-Channels from the start in the early 70’s applied a molecular approach to the problem of designing molecular systems that produce certain functions according to their chemical composition or structure. Note that this approach corresponds to (or can be categorized under) the passive-physicalist sub-approach of the physicalist-functionalist approach (the broad approach overlying all varieties of physically-embodied, “prosthetic” neuronal functional replication) identified in an earlier essay.

The field of synthetic ion channels is also referred to as ion-channel reconstitution, which designates “the solubilization of the membrane, the isolation of the channel protein from the other membrane constituents and the reintroduction of that protein into some form of artificial membrane system that facilitates the measurement of channel function,” and more broadly denotes “the [general] study of ion channel function and can be used to describe the incorporation of intact membrane vesicles, including the protein of interest, into artificial membrane systems that allow the properties of the channel to be investigated” [1]. The field has been active since the 1970s, with experimental successes in the incorporation of functioning synthetic ion channels into biological bilipid membranes and artificial membranes dissimilar in molecular composition and structure to biological analogues underlying supramolecular interactions, ion selectivity and permeability throughout the 1980’s, 1990’s and 2000’s. The relevant literature suggests that their proposed use has thus far been limited to the elucidation of ion-channel function and operation, the investigation of their functional and biophysical properties, and in lesser degree for the purpose of “in-vitro sensing devices to detect the presence of physiologically-active substances including antiseptics, antibiotics, neurotransmitters, and others” through the “… transduction of bioelectrical and biochemical events into measurable electrical signals” [2].

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May 19, 2013

If you want to live longer, do nothing

Posted by in categories: biotech/medical, life extension

By Avi Roy, University of Buckingham

I want to live longer and help others do the same. I assumed the most effective way to do that is by understanding the science of aging and then engineering solutions to extend human lifespan. That is why I became a biomedical researcher and over the past several years I have pursued this goal almost single-mindedly.

When a 2004 study showed that reducing the calorie intake in mice extended their life by 42%, I enthusiastically embraced the results and even put myself on a calorie restricted diet. But, subsequently, a 2012 study showed that long-term calorie restriction may not have the promised benefits. On the contrary, fewer calories without the required nutrients might actually cause harm.

Calorie restriction is not the first such “promising” route that eventually did not live up to the promise, and it will not be the last. Antioxidants showed promise in holding back diseases caused by aging, but now we know that antioxidant supplements are more likely to shorten your life.

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