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People have a deep desire to communicate with animals, as is evident from the way they converse with their dogs, enjoy myths about talking animals or devote lifetimes to teaching chimpanzees how to speak. A delicate, if tiny, step has now been taken toward the real thing: the creation of a mouse with a human gene for language.

From this source it shows a lot about language and its evolution. Although there are psycholinguistic characteristics that all humans share, language learning and teaching is always embedded in cultural and social structures. Languages die out, their uses in a speech community shift over time, and new languages emerge. An individual may lose or gain fluency in a language, or several languages, over their lifetime.

The importance of FOXP2, and how it affects language.

People have a deep desire to communicate with animals, as is evident from the way they converse with their dogs, enjoy myths about talking animals or devote lifetimes to teaching chimpanzees how to speak. A delicate, if tiny, step has now been taken toward the real thing: the creation of a mouse with a human gene for language.

"[In] A new study led by researchers at the University of California, Berkeley ... Brain scans revealed that people with no symptoms of Alzheimer's who engaged in cognitively stimulating activities throughout their lives had fewer deposits of beta-amyloid, a destructive protein that is the hallmark of the disease. ... While previous research has suggested that engaging in mentally stimulating activities - such as reading, writing and playing games - may help stave off Alzheimer's later in life, this new study identifies the biological target at play. ... Notably, the researchers did not find a strong connection between amyloid deposition and levels of current cognitive activity alone. "What our data suggests is that a whole lifetime of engaging in these activities has a bigger effect than being cognitively active just in older age," said Landau. The researchers are careful to point out that the study does not negate the benefits of kicking up brain activity in later years."

Why do Jane Austen's literary works endure some 200 years after her death? The Stanford Literary Lab ran computational analysis on the words contained in Austen's work. Eschewing the fantastical and dramatic elements typical of novels both in Austen's lifetime and ours, Austen is more concerned with social realities and human nature. Her works display emotional intelligence; she employs more words about emotions and time, as well as abstract words connected to states of mind and social relationships.

Lera Boroditsky, cognitive science professor at UC San Diego notes, "...a growing body of research is documenting how experience with language radically restructures the brain. People who were deprived of access to language as children (e.g., deaf individuals without access to speakers of sign languages) show patterns of neural connectivity that are radically different from those with early language exposure and are cognitively different from peers who had early language access. The later in life that first exposure to language occurs, the more pronounced and cemented the consequences. Further, speakers of different languages develop different cognitive skills and predispositions, as shaped by the structures and patterns of their languages. Experience with languages in different modalities (e.g., spoken versus signed) also develops predictable differences in cognitive abilities outside the boundaries of language. For example, speakers of sign languages develop different visuospatial attention skills than those who only use spoken language. Exposure to written language also restructures the brain, even when acquired late in life. Even seemingly surface properties, such as writing direction (left-to-right or right-to-left), have profound consequences for how people attend to, imagine, and organize information. The normal human brain that is the subject of study in neuroscience is a "languaged" brain. It has come to be the way it is through a personal history of language use within an individual's lifetime. It also actively and dynamically uses linguistic resources (the categories, constructions, and distinctions available in language) as it processes incoming information from across the senses.

Daniel T. Willingham, a psychologist and cognitive scientist at the University of Virginia and the author, most recently, of "Outsmart Your Brain: Why Learning Is Hard and How You Can Make It Easy," reviews the research on how to retain learning and also read and study more effectively and efficiently.

Mark Zuckerberg, the CEO of Meta, which owns Facebook, wants to break language barriers across the globe using artificial intelligence (AI). Meta announced an ambitious AI driven project, which will be key to building its Metaverse. The company said that it is building a universal speech translator, along with an AI powered virtual assistant. CEO Mark Zuckerberg, in an online presentation, stated, "The ability to communicate with anyone in any language - that's a superpower people have dreamed of forever, and AI is going to deliver that within our lifetime.For people who understand languages like English, Mandarin, or Spanish, it may seem like today's apps and web tools already provide the translation technology we need. Nearly half the world's population can't access online content in their preferred language today. No Language Left Behind is a single system capable of translating between all written languages. "We're also working on Universal Speech Translator, an AI system that provides instantaneous speech-to-speech translation across all languages, even those that are mostly spoken," said the company in a blog.

This article shares how the perceptions people have that teen slang and texting shortcuts are "ruining" the English language may not be true. It discusses a study that indicates language changes over the course of a lifetime rather than just during teenage years. Language evolves to fit the needs of each generation.