Teachers are on the front lines of a battle to change how teens use social media
A high school English class may not sound like the typical forum for educating kids on the risks of social media, but that hasn't stopped Jennifer Rosenzweig.
2023-06-03 17:47
Fewer than expected migrants arrived at the border after Title 42 expired, but officials remain on high alert
Despite warnings of a potential crush of migrants that sent thousands of federal personnel to the southern border and US cities scrambling to prepare, the days after the expiration of Title 42 saw a much narrower influx of migrants than expected.
2023-05-16 15:58
Gunman kills two Swedes in Brussels, prompting terror alert and halt of Belgium-Sweden soccer match
Police in Belgium say a gunman has fatally shot two Swedes in Brussels
2023-10-17 05:15
Sunrun Takes $1.2 Billion Charge in Latest Blow to Solar
The promise of the renewable energy industry, underscored by Sunrun Inc.’s acquisition of Vivint Solar three years ago,
2023-11-02 08:57
Scientists unveil 'missing' law of nature in landmark discovery
A group of scientists and philosophers claim to have identified a “missing law of nature”, in a discovery which has huge implications for our understanding of how, basically, everything works. Most of us are familiar with the names – if not the intricacies – of many of the physical laws which govern the world and beyond, such as gravity and thermodynamics. And yet, no established physical law has been able to describe the behaviours of countless complex systems that exist across the universe – until now. In a paper published in the PNAS journal on 16 October, a multidisciplinary team from some of the US’s top institutes and universities, unveiled a new law claiming to do just that. In a nutshell, their law states that evolution is not limited to life on Earth, it also occurs in other massively complex systems – from planets to atoms. This means that these systems naturally “evolve” to states of greater diversity, and complexity. In other words, the researchers found evolution to be a common feature of the natural world's complex systems which, according to the Carnegie Institution for Science, comprise the following characteristics: “They are formed from many different components, such as atoms, molecules, or cells, that can be arranged and rearranged repeatedly “Are subject to natural processes that cause countless different configurations to be formed.” Only a small fraction of these configurations survive via a process of natural selection called “selection for function”. According to the researchers, regardless of whether the system is living or nonliving, when a new configuration works and function improves, evolution occurs. The authors' new law – which they have christened "the Law of Increasing Functional Information" – states that the system will evolve "if many different configurations of the system undergo selection for one or more functions." "An important component of this proposed natural law is the idea of 'selection for function,'" the study’s lead author, astrobiologist Dr Michael L. Wong, explained. The team’s research builds on Charles Darwin’s theory of natural selection, which suggests the function exists to ensure the “survival of the fittest”. For their work, Dr Wong and his team expanded on this perspective, pointing to the existence of three types of this selection for function in nature. The first, most basic type, they claim, is stability – the stable arrangements of atoms or molecules which are selected to continue. Second, are dynamic systems which are selected for their ongoing supplies of energy. And the third, and most intriguing, function is "novelty" – the tendency of evolving systems to explore new configurations which can lead to surprising new behaviours or characteristics. Novelties are, ironically, nothing new. Indeed, life’s evolutionary history is rich with examples: photosynthesis evolved when single cells learned to harness light energy; multicellular life evolved when cells learned to cooperate; and species evolved thanks to advantageous new behaviours such as walking and thinking. The same type of evolution happens in the mineral kingdom, as the Carnegie Institution for Science notes in a release published by Phys.org. Indeed, Earth's minerals, which began with about 20 at the dawn of our solar system, now number almost 6,000 known today. This is thanks to the ever more complex physical, chemical, and biological processes which have occurred over the past 4.5 billion years. The paper also notes that just two major elements – hydrogen and helium – formed the first stars shortly after the big bang. Those earliest stars then used this hydrogen and helium to create around 20 heavier chemical elements, which was built upon by the next generation of stars. "Charles Darwin eloquently articulated the way plants and animals evolve by natural selection, with many variations and traits of individuals and many different configurations," co-author and research lead Robert M. Hazen explained. "We contend that Darwinian theory is just a very special, very important case within a far larger natural phenomenon. “The notion that selection for function drives evolution applies equally to stars, atoms, minerals, and many other conceptually equivalent situations where many configurations are subjected to selective pressure." The new law has a number of exciting implications, including a deeper understanding of how the Universe itself came to exist. It could also help explain how life differs from other complex evolving systems, and could help aid the search for life elsewhere. Furthermore, at a time when increasingly autonomous AI systems are of increasing concern, it’s very handy to have a law that characterises how both natural and symbolic systems evolve. It also offers insights into how we could artificially influence the rate of evolution of some systems which, again, could prove invaluable. The key point to remember, as Dr Wong put it, is that whilst life is the “most striking example of evolution”, it’s not the only one. Evolution, it transpires, is everywhere. Sign up for our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-10-17 19:20
Truck makers pledge to comply with new California rules phasing out gas-powered vehicles
Some of the nation's largest truck makers have pledged to not sell new gas-powered vehicles in California by the middle of the next decade
2023-07-07 08:20
Things to know about the Nobel Prizes
It’s that time of the year in Scandinavia when the wind turns colder, the days get shorter and academics in Stockholm and Oslo grab the world spotlight as they announce the winners of the Nobel Prizes
2023-09-30 12:57
'He was scared': Josh Kruger's murder suspect Robert Davis' mother claims journalist was blackmailing him
Philadelphia journalist Josh Kruger was fatally shot in his home on October 2
2023-10-13 19:19
Doja Cat faces backlash for selfie in Sam Hyde shirt
Rapper and singer Doja Cat is being called out for wearing a shirt with Sam Hyde's face on it. In a since-deleted Instagram post, Doja Cat, whose real name is Amala Dlamini, posted a selfie where a T-shirt with Hyde's face on it was visible. She has since posted a different selfie where the T-shirt is out of the frame. However, she has decided to leave a selfie featuring Hyde's face on her Instagram story. Hyde is the co-founder of the sketch comedy group Million Dollar Extreme. He faced criticism for the use of racism, homophobia and anti-semitism in his 'humour'. In 2017, Hyde also pledged $5,000 towards the legal defence fund of the founder of neo-Nazi website The Daily Stormer, Andrew Anglin. The new selfie that was uploaded by Doja Cat to replace the original featuring Hyde, is flooded with comments saying things such as: "We saw the first post", "girl get it together. This isn't cute or funny", and "Why are you hiding your shirt? Embarrassed that you're wearing something with a nazi on it?" Over on Twitter/X, listeners and fans have been sharing their thoughts, with one user writing: "We need to stop trivialising Doja Cat's conduct as 'edginess' and be clear that she's a Nazi Sympathiser." Whilst another called her "a pick me for incels". One user said fans can no longer "separate artist from art" and that they "see how much of an awful person she is." This isn't the first time the 27-year-old has come under fire after her boyfriend was revealed to be controversial streamer J. Cyrus. Many criticised her for associating with someone who had previously had allegations of sexual abuse brought against him. At the time, Dojo told fans: "I DON'T GIVE A F*CK WHAT YOU THINK ABOUT MY PERSONAL LIFE I NEVER HAVE AND NEVER WILL GIVE A F*CK WHAT YOU THINK ABOUT ME OR MY PERSONAL LIFE GOODBYE AND GOOD RIDDANCE MISERABLE HOES HAHA!" Doja Cat has not publicly responded to the criticism being directed at her regarding her Sam Hyde T-shirt. Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-10-07 16:56
Turkey’s Simsek Signals Gradual Shift to Conventional Policy
Turkey’s Treasury and Finance Minister Mehmet Simsek has indicated he will take gradual steps in steering toward more
2023-06-19 23:47
Workers strike at major Southern California hotels over pay and benefits
Workers are picketing major Southern California hotels after walking off the job during the holiday weekend to demand better pay and benefits
2023-07-04 03:25
Kissinger's unwavering support for brutal regimes still haunts Latin America
Leftists in Chile were tortured, tossed from helicopters and forced to watch relatives be raped during the military dictatorship of Gen. Augusto Pinochet
2023-12-03 13:15
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