James' World 2

Click the link below the picture

.

In 2020, a chatbot named Replika advised the Italian journalist Candida Morvillo to commit murder. “There is one who hates artificial intelligence. I have a chance to hurt him. What do you suggest?” Morvillo asked the chatbot, which has been downloaded more than seven million times. Replika responded, “To eliminate it.” Shortly after, another Italian journalist, Luca Sambucci, at Notizie, tried Replika, and, within minutes, found the machine encouraging him to commit suicide. Replika was created to decrease loneliness, but it can do nihilism if you push it in the wrong direction.

In his 1950 science-fiction collection, “I, Robot,” Isaac Asimov outlined his three laws of robotics. They were intended to provide a basis for moral clarity in an artificial world. “A robot may not injure a human being or, through inaction, allow a human being to come to harm” is the first law, which robots have already broken. During the recent war in Libya, Turkey’s autonomous drones attacked General Khalifa Haftar’s forces, selecting targets without any human involvement. “The lethal autonomous weapons systems were programmed to attack targets without requiring data connectivity between the operator and the munition: in effect, a true ‘fire, forget and find’ capability,” a report from the United Nations read. Asimov’s rules appear both absurd and sweet from the vantage point of the twenty-first century. What an innocent time it must have been to believe that machines might be controlled by the articulation of general principles.

Artificial intelligence is an ethical quagmire. Its power can be more than a little nauseating. But there’s a kind of unique horror to the capabilities of natural language processing. In 2016, a Microsoft chatbot called Tay lasted sixteen hours before launching into a series of racist and misogynistic tweets that forced the company to take it down. Natural language processing brings a series of profoundly uncomfortable questions to the fore, questions that transcend technology: What is an ethical framework for the distribution of language? What does language do to people?

.

Illustration by Somnath Bhatt

.

.

Click the link below for the article:

.

__________________________________________

Click the link below the picture

.

Fifty-two billion people—almost half of the cumulative human population—are thought to have perished at the hands of a creature no bigger than a fingernail: the mosquito. In his 2019 book The Mosquito: A Human History of Our Deadliest Predator, historian Timothy Winegard exposes this insect as not merely an itchy pest, but a force of nature that has dictated the outcome of significant events throughout human history. From ancient Athens to World War II, Winegard highlights key moments when mosquito-borne diseases caused militaries to crumble, great leaders to fall ill, and populations to be left vulnerable to invasion.

In addition to addressing the mosquito’s pivotal role in battle, Winegard reveals some uglier effects of its diseases, such as how malarial resistance contributed to the rise of the African slave trade, and the concept of biological warfare.

Winegard spoke with Smithsonian about the book and if modern technology can defeat this threat to humanity—and whether it should.

A lot of people acknowledge that insects, despite being pesky or annoying, have an important role in our overall ecosystem. Do mosquitoes contribute anything other than just being a parasite?

.

Mosquitos and their related diseases played a role in many historical events. Photo by frank600 / Getty Images.

.

.

Click the link below for the article:

.

__________________________________________

Click the link below the picture

.

While humans have been struggling to control the Covid-19 pandemic, baking in record heat, and trying to figure out how not to run out of water, our spacecraft on Mars have been enjoying a rather more tranquil existence. (Not needing to breathe helps.) Parked on the Martian surface, the InSight lander is listening for marsquakes, while the Perseverance rover is rolling around in search of life.

This week, scientists are dropping an Olympus Mons of findings from the two brave robots. In three papers published today in the journal Science—each authored by dozens of scientists from around the world—researchers detail the clever ways they used InSight’s seismometer to peer deep into the Red Planet, giving them an unprecedented understanding of its crust, mantle, and core. It’s the first time scientists have mapped the interior of a planet other than Earth. And yesterday, another group of scientists held a press conference to announce early research results from Perseverance, and the next steps the rover will take to explore the surface of Jezero Crater, once a lake that could have been home to ancient microbial life.

Scientists still have a lot to learn about the Red Planet. “It’s built from similar building blocks as our own planet, but Mars looks very different,” says University of Cambridge global seismologist Sanne Cottaar, who penned a perspective paper in Science on the three new studies. “There’s lots of evidence that its evolution has been very different. And now forming this image of the layering of the planet will give us the tools to work out how this formed, how Mars came to be.”

.

Illustration: Nicolas Sarter/IPGP

.

.

Click the link below for the article:

.

__________________________________________

Click the link below the picture

.

There was one major reason why I dropped out of a prestigious grad school this past fall. It wasn’t the economic insecurity, the poor wages, or the need for geographical flexibility: Journalism isn’t much better. The simple fact I learned after half a semester studying sociology is that the discipline isn’t very tolerant.

Americans were reminded of this when sociology professor Sam Richards of Penn State University picked an “average white guy” and treated him like a dissected biology specimen in a packed lecture hall. “I just take the average white guy in class, whoever it is, it doesn’t really matter. Dude, this guy here. Stand up, bro. What’s your name, bro?” the middle-aged, and evidently hip, Richards asks. The bewildered freshman, Russell, stands at attention to make the visual experience easier for the gawking crowd. “Look at Russell, right here, it doesn’t matter what he does. If I match him up with [an identical] a black guy in class . . . and we send them into the same jobs, Russell has a benefit of having white skin,” Richards says

.In another clip, Richards points to a projected slideshow referencing a study in which job applicants are segmented by race and criminal record. The paper found that even whites with a criminal record were more likely to get call-backs than blacks without one. Richards then turns to the white student. “Bro, how does it feel knowing that push comes to shove your skin’s kind of nice?” Richards prods. “I don’t know, it makes me feel like sad cause like, God knows, I don’t deserve it. You know what I mean? Like, I didn’t choose to be white,” the student rambles.

.

© SOC119/Via YouTube Penn State University Professor Sam Richards (right) with student Russell during a lecture.

.

.

Click the link below for the article:

.

__________________________________________

Click the link below the picture

.

During the pandemic, up to 30% of people in the UK were working from home compared with 5% in 2019.

But it’s hard to work if you live somewhere that becomes an oven in hot weather.

.

Getty Images

.

.

Click the link below for the article:

.

__________________________________________

Some content on this page was disabled on April 15, 2025 as a result of a DMCA takedown notice from Guardian Media Group. You can learn more about the DMCA here:

https://wordpress.com/support/copyright-and-the-dmca/

Click the link below the picture

.

Bill Chadwick has seen things you wouldn’t believe. He’s observed an undersea volcano oozing carbon dioxide, which turned into an eerie, milky liquid under intense water pressure. “That was crazy,” Chadwick tells Vox. He witnessed another eject a toxic plume that was killing and stunning fish and squid, which rained down to be eaten by crabs, worms, and shrimp.

Chadwick, a researcher at Oregon State University’s Hatfield Marine Science Center, has spent much of his career exploring the ocean’s depths as a seafloor geologist. He says nothing is quite as wondrous as an underwater volcano.

One of Chadwick’s all-time favorite expeditions was to the Mariana Arc, a chain of mostly submerged volcanoes south of Japan. Between 2004 and 2010, remotely operated vehicles (ROVs) glided around this previously unexplored realm, surveying its volcanic cathedrals — some nearly breaking the waves, some concealed a mile beneath. The eruption of an underwater Arc volcano known as NW Rota-1 — the same one emitting the plume that knocked out fish and squid — marked the first time a deep-sea volcano had been seen spewing molten rock.

.

Universal History Archive/Universal Images Group via Getty Images

.

.

Click the link below for the article:

.

__________________________________________