Cogent – Curated – Updated || Since 1999 || Information you need-produced by humans
It can seem–sometimes very visibly and brutally–that we are losing the ability to make and influence decisions about our own lives. That no matter what we do and what we want, forces greater than us and our families and even our communities will steamroll us in order to impose someone else’s will–and that generally means greater power and greater wealth for a set of politicians…
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It is common these days to see people walking their dogs or walking along streets, in parks, staring at or speaking to their smart phones. Yes, they are physically out in the “real” world but, in reality, they are deeply immersed within the artificial world created by AI, social media, and, yes, the Internet. Background: In this hybrid existence, what is real? What actually exists?…
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There is a vast amount of hype surrounding artificial intelligence (AI) and its applications. And there are valid concerns about the use of AI and its negative impact on our society. Like the long lineage of communication technologies that have preceded AI, human beings will use it–some for good (or at least with good intentions) and some to further crime, greed, corruption, and to gain…
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There is growing concern that the widespread use of facial recognition technology has led and will lead to the decline of privacy and civil liberties. CCTV cameras and huge databases of facial images–taken from sources such as social media and ID card registers–make it easy to identify individuals as well as track their movements and social interactions. Plus, “facial recognition can be used without subjects’…
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Explore the microcosm: Questions? Please let me know (engelk@grinnell.edu).
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Algorithms are literally everywhere in the digital environment. The databases, sources, and systems you use at a college or university or high school are not immune. They use algorithms as well. At a basic level, algorithms can help with searching, sorting, pattern matching, and more. An algorithm impacts how the search is done/interpreted and what records from a database are brought forward in response and…
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For more information, see — Evaluation Algorithms: what are they? What can they do? The Facebook whistleblower says its algorithms are dangerous. Here’s why. (Karen Hao, MIT Technology Review, October 5, 2021) How and why does false information spread online? (sources) Do you think that you don’t need to look out for misleading or false information when searching for academic sources? Think again. See —…
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At its most basic, an algorithm is a procedure to solve a problem. A computer program can be a procedure to solve a problem expressed in a computer language. On many social media and digital commerce sites (Facebook, Twitter, Instagram, Netflix, Amazon, Google, Microsoft, and on and on), algorithms control how users experience the sites–what they see, the options they are offered, who they communicate…
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