Products with the label “BPA-free” have become ubiquitous on store shelves in recent years. It’s a trend that has been driven by consumer concerns that the chemical bisphenol-A, or BPA, may be harmful at low doses. Yet a recent study suggests that the label may mislead consumers into thinking that “free” means “safer” — even when there’s a chance that the substances used to substitute for BPA may also be harmful. The study is one of the first to explore how consumer responses to uncertainty and ambiguity in risk information may lead to “regrettable substitutions” — the replacement of one material with another that is potentially less safe.
What responsibility do we have for the things we make? At its root, this is a fairly straightforward science story. Neuroscience researchers at the University of Rochester and the University of Copenhagen successfully transplanted human glial progenitor cells (hGPCs) into a newborn mouse (here's the technical article in The Journal of Neuroscience, and the lay-friendly version in New Scientist). While glial cells are generally considered a support cell in the brain, positioning, feeding, insulating, and protecting neurons, they also help neurons make synaptic connections.
If the controversy over genetically modified organisms (GMOs) tells us something indisputable, it is this: GMO food products from corporations like Monsanto are suspected to endanger health. On the other hand, an individual’s right to genetically modify and even synthesize entire organisms as part of his dietary or medical regimen could someday be a human right.
The Need to Promote Research of Aging and Aging-related Diseases as a Way to Improve Health of the Global Elderly Population.
Resolution of the International Conference on Aging and Disease of the International Society on Aging and Disease - ICAD 2014, November 1-2, 2014, Beijing, China: Aging and the Burden of Disease The degenerative aging processes and associated diseases are the gravest challenge to global public health. Aging-related degenerative processes do not necessarily cause a particular disease but rather combine to produce a large set of non-communicable chronic diseases.
While discussing the longevity gene therapy project we encountered various questions and observations that prompted us to broaden the project and slightly change it. Generally, all the comments can be reduced into 5 main points…
Whatever a transhuman is, xe (a pronoun to encompass all conceivable states of personhood) will have to live in a world that enables xer to be transhuman. I’ll explore the impact of three likely-seeming aspects of that world: ubiquitous interconnected smart machines, continuous classification, and virtualism.
What kind of emotional reactions do you have to robots? Until not very long ago, this question was the stuff of science fiction. But the recent proliferation of robots in the home, workplace and healthcare world, bring the question squarely into everyday life. As a psychologist interested in exploring human-robot interaction, I’ve coined the term RoboPsych as an umbrella for our cognitive, emotional and behavioral reactions to the wide range of robots in our daily lives.
Maria Konovalenko and team put together a list of popular science video lectures on gene therapy – one of the most promising molecular medicine directions. What makes this approach different is that nucleic acid molecules, DNA and RNA, are used as therapeutic agents.
We knew the risks. But last year, after my wife and I had our genomes sequenced, what we learned was still alarming. Amongst my wife’s results was a genetic variant associated with a significantly increased risk of Parkinson’s disease. And the matter-of-fact statistic on risk came with little information on how to reduce it.
Dr. Valter Longo hold the record of yeast lifespan extension. He was able to increase longevity of this species 10 fold. This a one of the most remarkable results in longevity science. Here Dr. Longo is giving us a lecture on yeast genetics. Let me summarize what he told us.
With the increasing attention Transhumanism is gaining in the media, there are numerous articles focusing on the gadgetry and cutting edge innovations on the horizon. We seldom turn our attention to pick apart the results of many current and older inventions. With respect the mental health, I believe Transhumanists have just as much responsibility to emphatically state their promise of a future rich with cutting edge technologies as they do to formulate exceptional approaches to breach barriers surrounding current notions of mental health.
Beloved aunty, Mammy Kumba, died from a stroke at her home in Barthurst, a mountainous village about six miles west of Freetown, Sierra Leone, at the start of October. Like any death this was a painful and traumatic experience for the family, but due to the timing it also put her relatives in a serious quandary. The government has directed that bodies cannot be touched until they are 100% confirmed to be Ebola-free.
I will attempt to take the fear out of the future, by giving Transhumanism a digestible definition, while at the same time offering a cautionary note. As an educator, technologist and ethicist, I feel I have a social obligation to provide a rationale for understanding Transhumanism for those people who have questions about our natural evolution and for younger generations who are embracing technology but want to know there is a brighter future.
The pace of technological change is governed by many factors — including public demand. Which is why we need to be demanding more. Here are 12 transformative technologies whose development should be expedited right now. To make this list meaningful, I only included those items that are within reasonable technological reach. Sure, it would be nice to have molecular assemblers, warp drives, and the recipe for safe artificial intelligence, but it’ll be decades before we can reasonably embark upon such projects.
With its 100 million neurons per square inch, the brain is a pretty powerful processor, even if we can’t always beat computers at chess these days. But just how the circuits that make up that wondrous seat of consciousness form themselves has long been anybody’s guess.
Of all the bewildering diversity of new of consumer choices on offer before the middle of the century that would have stunned people from only a generation earlier, none was perhaps as shocking as the many ways there now were to be dead. As in all things of the 21st century what death looked like was dependent on the wealth question.
With futurist thinkers supporting the notion of human upgrading through technological enhancement, what parameters are considered in respect to moral enhancement? What cross cultural barriers and variations in moral reasoning are we targeting for such upgrades? Moreover, is moral enhancement simply a term we fear delving into despite the association it arguably has to almost everything our culture produces?
Red State conservatives may insist that the rest of us should keep aspirin between our knees and be forced to bear Divine Justice Babies when we don’t. They may refuse to provide cake or flowers for gay weddings, or even to attend. They may pretend that teens won’t do it if we just don’t tell them how.
In the year 2014 A.D, the human species may have expanded completely out of bounds. To transcend boundaries is within and out of nature. That is what we do. It is ordained. It is written. We appear to have transcended many limits imposed upon us by nature. Nature imposes, not out of will, because because of the statistical qualities of what nature is. Humans transcend. Nature constrains. There is no free will involved. There is no intelligence or intelligent designer involved. There is no pre-ordained outcome. So we immediately see the arbitrariness of what is natural and what is unnatural. This makes it so strange why we as humans (especially in the western world) still venerate the “natural” and conversely we abhor what’s labeled “unnatural”.
Some spend a few decades meditating. Others spend an indeterminate amount of time inquiring after their true selves. Still others ingest ayahuasca or other intense psychoactive drugs. All are seeking the same thing: in a word, enlightenment. Now, a robotics engineer out of California is hoping to help seekers find it another way: with technology.
Every year more than 750,000 American teens become pregnant, and over 80 percent of these pregnancies are unplanned. That may be about to change. If teens take to the latest wave of birth control technologies the way they’ve taken to cell phones, unplanned pregnancy could go the way of landlines and stretchy handset cords.
There are tree lectures about the mitochondria in my course. Dr. Pinchas Cohen, the Dean of Davis School of Gerontology, talked about the role of mitochondria in disease and pathology. Mitochondria have essentially three major functions. They are responsible for cellular respiration, integration of apoptotic signals, which means they control cell death, and production of reactive oxygen species (ROS). Mitochondrial function declines with age as a result of accumulated mutations in the mitochondrial DNA. Mitochondrial disfunction is common in diseases, such as diabetes, neurodegenerative pathologies and cancer.
The “Singularity” seems to have become a new lucrative field for the struggling publishing industry (and, i am sure, soon, for the equally struggling Hollywood movie studios). To write a bestseller, you have to begin by warning that machines more intelligent than humans are coming soon. That is enough to get everybody’s attention.
Diet and genomes interact due to the simple fact that nutrition is perhaps the most important environmental factor in human development. The food we eat is the fundamental factor defining our optimal state of health and mental capacity.
Chief Operations Officer Andy Zawacki guides us through a tour of the Cryonics Institute (CI) facility as well as the whole process of cryo-preservation – from the moment that legal death is declared to the moment patients are placed in long term storage.