AI Model launch Nukes

The U.S. military is considering the use of AI during warfare but researchers warn this may not be a good idea given AI’s predilection for nuclear war. In a series of international conflict simulations run by American researchers, AIs tended to escalate at random, leading to the deployment of nukes in multiple cases, according to Vice.


The study was a collaborative effort between four research institutions, among them Stanford University and the Hoover Wargaming and Crisis Initiative. The researchers staged a few different sequences for the AIs and found these large language models favor sudden escalation over de-escalation, even when such force as nuclear strikes was unnecessary within a given scenario. Per Vice:     READ MORE...

Searching for the Multiverse

What lies beyond the edges of the observable universe? Is it possible that our universe is just one of many in a much larger multiverse?

Movies can’t get enough of exploring these questions. From Oscar winners like Everything Everywhere All at Once to superhero blockbusters like Dr. Strange in the Multiverse of Madness, science fiction stories are full of creative interactions between alternate realities. And depending on which cosmologist you ask, the concept of a multiverse is more than pure fantasy or a handy storytelling device.

Humanity’s ideas about alternate realities are ancient and varied—in 1848 Edgar Allan Poe even wrote a prose poem in which he fancied the existence of “a limitless succession of Universes.” But the multiverse concept really took off when modern scientific theories attempting to explain the properties of our universe predicted the existence of other universes where events take place outside our reality.

“Our understanding of reality is not complete, by far,” says Stanford University physicist Andrei Linde. “Reality exists independently of us.”

If they exist, those universes are separated from ours, unreachable and undetectable by any direct measurement (at least so far). And that makes some experts question whether the search for a multiverse can ever be truly scientific.

Will scientists ever know whether our universe is the only one? We break down the different theories about a possible multiverse—including other universes with their own laws of physics—and whether many versions of you could exist out there.

What is a multiverse?
The multiverse is a term that scientists use to describe the idea that beyond the observable universe, other universes may exist as well. Multiverses are predicted by several scientific theories that describe different possible scenarios—from regions of space in different planes than our universe, to separate bubble universes that are constantly springing into existence.  READ MORE...

Artificial Intelligence

Sam Altman of OpenAI

It was a blockbuster 2022 for artificial intelligence. The technology made waves from Google’s DeepMind predicting the structure of almost every known protein in the human body to successful launches of OpenAI’s generative A.I. assistant tools DALL-E and ChatGPT. 

The sector now looks to be on a fast track toward revolutionizing our economy and everyday lives, but many experts remain concerned that changes are happening too fast, with potentially disastrous implications for the world.

Many experts in A.I. and computer science say the technology is likely a watershed moment for human society. But 36% don’t mean that as a positive, warning that decisions made by A.I. could lead to “nuclear-level catastrophe,” according to researchers surveyed in an annual report on the technology by Stanford University’s Institute for Human-Centered A.I., published earlier this month.

Almost three quarters of researchers in natural language processing—the branch of computer science concerned with developing A.I.—say the technology might soon spark “revolutionary societal change,” according to the report. 

And while an overwhelming majority of researchers say the future net impact of A.I. and natural language processing will be positive, concerns remain that the technology could soon develop potentially dangerous capabilities, while A.I.’s traditional gatekeepers are no longer as powerful as they once were.

“As the technical barrier to entry for creating and deploying generative A.I. systems has lowered dramatically, the ethical issues around A.I. have become more apparent to the general public. Startups and large companies find themselves in a race to deploy and release generative models, and the technology is no longer controlled by a small group of actors,” the report said.  READ MORE...

Develop the Growth Mindset

Illustration: Getty Images

Where success is concerned, growth and fixed mindset aren't an either/or proposition. Instead, you need a bit of both.

According to research on achievement and success by Stanford psychologist Carol Dweck, most people embrace -- whether consciously or not -- one of two mental perspectives where talent is concerned:

Fixed mindset: The belief that intelligence, ability, and talent are inborn and relatively fixed.

Someone with a fixed mindset might think, "Numbers have never been my thing... so I probably shouldn't try to start a business."

Growth mindset: The belief that intelligence, ability, and talent can be learned and improved with effort.

Someone with a growth mindset might think, you're likely to think things like, "I didn't do well in math in school, but with a little time and effort I can understand the financial side of running a business."

Clearly, embracing a growth mindset is advantageous.

Assume you are what you are, and you can't change what you are -- that you aren't smart, or aren't talented, or aren't a natural leader, etc. -- and when the going gets tough and you start to struggle, you almost immediately feel overwhelmed and even helpless, because what you "are" just isn't good enough.

So you stop trying. (Or you never started trying in the first place, because you assumed that you're just not cut out for whatever you imagined achieving.)

But here's the thing. While fixed and growth mindset are usually considered as opposites -- you possess either one or the other -- fixed and growth mindset are separate mindsets.

You can have both. In fact, you want to have both.  READ MORE...

Seafood Reverses Signs of Aging

Researchers discovered that supplementing a diet with the sea organisms Ascidiacea, also known as sea squirts, reverses some of the main signs of aging in an animal model.

Supplementing your diet with the sea organisms Ascidiacea, also known as sea squirts, reverses some of the main signs of aging, according to a new study using an animal model.

While the Fountain of Youth, the mythical spring that restores youth to anyone who bathes in it or drinks its waters, is clearly fantasy, scientists are hard at work looking for ways to combat aging. Some of these scientists just had a breakthrough: they discovered that supplementing a diet with sea squirts, reverses some of the main signs of aging.

Help prevent seasonal flu
See benefits, risks, & safety information of an enhanced flu vaccine for 65+ at flu360.com Boost the immune response this flu season for adults 65+.  While more research is needed to verify the effect in humans, as the study was conducted using mice, the findings are very promising.

If you’ve ever glanced in the mirror and seen greying hair and wrinkles, or if you’ve forgotten the name of a close friend, you may desire a medication that might halt or even reverse the effects of aging.

According to a new study, this may not be such a silly idea. Researchers from Xi’an Jiaotong-Liverpool University, Stanford University, Shanghai Jiao tong University, and the University of Chinese Academy of Sciences discovered that supplementing a diet with the sea organism Ascidiacea, also known as sea squirts, reverses some of the main signs of aging in an animal model.  READ MORE...

Free Speech or Disinformation?

In a Friday piece for Time magazine, the outlet’s national correspondent Charlotte Alter dismissed Elon Musk’s quest for free speech on Twitter as a white male "obsession," and merely an entrepreneurial way to acquire influence and power in the world.

She also claimed that Musk’s idea of free speech is about the right to spread "disinformation" and has nothing to do with the Founding Fathers' original intent.

Alter began her piece by insinuating that Musk should have put his $44 billion into something more worthwhile than what he sees as "free speech," a phrase she put in scare quotes throughout the piece.

She wrote, "They say that something is worth what someone will pay for it. If that’s true, then protecting ‘free speech,’ which Elon Musk has cited as a central reason he agreed to buy Twitter for $44 billion this week, may be worth twice as much as solving America’s homelessness problem, and seven times as much as solving world hunger."

She added, "It’s worth more (to him, at least) than educating every child in nearly 50 countries, more than the GDP of Serbia, Jordan, or Paraguay."

The author then proceeded to wonder why a rich techie like Musk would even care about freedom of speech and how it "had become paramount concern of the techno-moral universe."

She asked, "Why does Musk care so much about this? Why would a guy who has pushed the boundaries of electric-vehicle manufacturing and plumbed the limits of commercial space flight care about who can say what on Twitter?"

She then cited professor of communication at Stanford University Fred Turner for the answer, who agreed, "It does seem to be a dominant obsession with the most elite." He stated, "[F]ree speech seems to be much more of an obsession among men," and part of "the entrepreneurial push: I did it in business, I did it in space, and now I’m going to do it in the world."  READ MORE...

Solar Emergy

A team of engineers at Stanford University have developed a solar cell that can generate some electricity at night.
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The research comes at a moment when the number of solar jobs and residential installations are rising.

While standard solar panels can provide electricity during the day, this device can serve as a "continuous renewable power source for both day- and nighttime," according to the study published this week in the journal Applied Physics Letters.

The device incorporates a thermoelectric generator, which can pull electricity from the small difference in temperature between the ambient air and the solar cell itself.

"Our approach can provide nighttime standby lighting and power in off-grid and mini-grid applications, where [solar] cell installations are gaining popularity," the study said.

Mini-grid applications refer to independent electricity networks. These can be used when a population is too small or too far away to extend the grid.

It wasn't until recently that solar energy declined in price and became much more affordable. Some companies have bought into the program, and California has even incentivized the shift to solar.  READ MORE...