CategoryEnvironment
John Muir and the Pleasures of Nature
The inventor-turned-naturalist can teach us the benefits of loving the natural worldApril 21 is John Muir’s birthday. Muir is typically remembered as one of America’s foremost naturalists, father of our national parks and a tireless defender of the wilderness. But he might very well have been none of those things. As a young man, Muir was gifted at building machines, and he was set to pursue a career in technology until everything went dark. Literally. Revisiting this little-known chapter of Muir’s life can inspire us to better navigate our own relationship to technology and give us a fresh reason to celebrate his work. In 1849, Muir left his homeland of Scotland and moved with his family to the backwoods of Wisconsin. Farm work, chores, and family Bible studies kept him busy Read More ›
Boy Scouts and Tech Addiction
You can't mimic the reality compared to what you see on the screenThe Boy Scouts of America once enjoyed a booming membership. But over the last decade especially, due to some policy changes, abuse scandals, and a giant lawsuit, the once great organization has seen a colossal decline. In last week’s podcast, Robert J. Marks sat down with former Boy Scout leader and his cousin Kent Marks. Together they talked about the tragic decline in the Boy Scouts program, which coincides with the enduring need to help boys navigate the many distractions and difficulties of growing up in a digitally mediated world. Today, Kent continues to lead boys on wilderness expeditions and believes that getting guys away from the screens and into the beauty of the outdoors is a key to their Read More ›
Pesticides Bad, organics good! But how do we know it’s true?
Thinking that pesticides are bad and organic is good is thinking is ingrained into our common wisdom. Few question itJosh Gilder, who worked with the State Department and was a speechwriter for Ronald Reagan (1911–2004 ), opened by quoting the 16th century Swiss alchemist Paracelsus, who reportedly said “The dose makes the poison.” For example, a very small amount of arsenic will have “no detectable physiological effect on you whatsoever,” whereas drinking too much water can kill you. (Recall the woman who tragically died in the “Hold your Wee for a Wii” contest.) The body produces electricity but “you get hit by a lightning bolt, you’re dead,” Gilder explained. These and innumerable other examples confirm the wisdom of Paracelsus.The relevance for us today, Gilder explained, is that many chemicals that are regulated or even banned — due to their Read More ›
Cars of the Future Will Offer “Electrifying” Rides — Guaranteed
Electric car expert Tony Posawatz will be speaking about new industry developments at COSM 2022After forty years in the car business, professional engineer Tony Posawatz, is optimistic about the future of electric vehicles (EVs). At Forbes, he was mooted to replace Elon Musk at Tesla in 2018. Well, one thing Posawatz would not do is jump into an expensive catfight with… Twitter. He is wholly focused on ACES, as it is called: Autonomous, Connected, Electric & Shared vehicles, as the future of private transportation. Go here to get the Early Adopter rate before September 15. Current CEO of Invictus iCAR, a consulting firm that specializes in making cars leaner, meaner, and greener, Posawatz describes himself as “known for championing award-winning products and electrifying rides.” His interests and achievements span many automotive areas: “His product/general Read More ›
Ethereum Moves From Mining to Staking This Month
As there came to be more and more “eth” in the world, the puzzles computers had to solve got very much harder, consuming vast energy resourcesIn this first part of “Staking and Liquidity on Web3”, the fifth episode of the podcast series between computer engineering prof Robert J. Marks and engineers Austin Egbert and Adam Goad, look at upcoming changes in mining — how cryptocurrency is produced. In Episode 4, the discussion centered on what a decentralized crypto financial system would look like and on challenging new concepts like flash loans and smart contracts. Dr. Marks is the director of the Walter Bradley Center. https://mindmatters.ai/wp-content/uploads/sites/2/2022/08/Mind-Matters-203-Adam-Goad-Austin-Egbert.mp3 A partial transcript, notes, and Additional Resources follow. Robert J. Marks: Like gold, cryptocurrency like Bitcoin and Ethereum is mined, at least so far. Mining becomes harder and harder as more gold is mined… finding fresh gold deposits becomes more Read More ›
How Safe Is Our Tech If It Depends on Non-Free Nations?
Europe’s energy woes, in the wake of the Russia–Ukraine war, should spur us to take the question seriouslyKeith Krach, former chairman and CEO of Docusign, the app that enables you to conveniently buy a house in Delaware while selling one in Oregon, is speaking at COSM (November 9–11 in Seattle). Docusign was of immense help during the COVID pandemic when in-person transactions were often impractical, illegal, or just impossible. Go here to get the Early Adopter rate before September 15. Krach, former Under Secretary of State and current Chairman of the Krach Institute for Tech Diplomacy at Purdue University, has been thinking a good deal about our future and new technology. He is committed to the importance of rehoming technology Americans need in the United States, as he told Fierce Electronics recently: Our adversaries, starting with the Read More ›
Could We Really Increase Human IQ via Genetic Engineering?
One suggested approach is to only implant “intelligent” human embryos and discard the rest, to avoid editing individual genesAt Big Think, we have been told by the managing editor, in a tone of considerable confidence: Because intelligence is such a strong genetic trait, rapidly advancing genetics research could result in the ability to create a class of super-intelligent humans one-thousand times higher in IQ than today’s most brilliant thinkers. Stephen Hsu, Vice-President for Research and Professor of Theoretical Physics at Michigan State University, believes we are only a decade away from identifying the many thousands of genetic variants that control for intelligence. These variants, called alleles, could then be selected for by the parents of a soon-to-be-conceived child, and possibly genetic engineering could be done on adults to boost their intelligence. Orion Jones, “Genetic Engineering Will Create Super-Intelligent Read More ›
Pioneer Environmentalist: Cyborgs Will Rule the Planet
In one of his last pieces, James Lovelock, famous for the Gaia Hypotheses argues that half-human/half-machines will be vastly superior to humansIt might seem odd that a pioneer figure in the environment awareness movement would embrace part-human/part-machine cyborgs. But in 2019, James Lovelock (1919–2022) — one of the originators of the Gaia Hypothesis (that the whole planet can be thought of as a single organism) — wrote that cyborgs would inherit the Earth in the “coming age of hyperintelligence.” Nautilus draws attention to his thoughts on the topic, in recognition of his death on July 26 at 103. In an essay adapted from Novacene: The Coming Age of Hyperintelligence (2019), Lovelock writes, Our reign as sole understanders of the cosmos is rapidly coming to an end. We should not be afraid of this. The revolution that has just begun may be Read More ›
Could Real Planets Be Like the Sci-Fi Ones?
The hive mind works well on Earth. Could global consciousness work on Pandora in Avatar (2009)?Last month we looked at some really strange planets astronomers have discovered outside our solar system. Which prompts a question: Could some of the odd planets known to science fiction exist in the actual universe, given its laws? How about Tatooine from Star Wars which orbits “two scorching suns”? Part of a binary star system, the planet orbited two scorching suns, resulting in the world lacking the necessary surface water to sustain large populations. As a result, many residents of the planet instead drew water from the atmosphere via moisture farms. The planet also had little surface vegetation. It was the homeworld to the native Jawa and Tusken Raider species and of Anakin and Luke Skywalker, who would go on Read More ›
Transcendence Review, Part 2: Spoonful of Water with the Nanotech
When Will — now an AI — “possesses” a tradesman so that he can touch his wife Evelyn again, Evelyn begins to have second thoughts…Last Saturday, we reviewed reviewed the first half of Transcendence (2014); now, wrapping up, here are some final thoughts. Evelyn (Rebecca Hall) builds her now-AI husband Will (Johnny Depp) his facility, and he begins a variety of experiments using nanotech for rejuvenation. Things seem to be going well enough until a construction worker is mugged outside the facility. Will witnesses the mugging through the cameras and Evelyn has the man brought inside where Will heals his wounds using the tech developed on site. Things seem to be going well… at first. But two problems arise. First, Will allows a video of him healing the man to circulate so that he can attract others to the facility. Second, he puts a Read More ›
World’s Fastest Computer Breaks Into the Exascale
How fast? “If each person on Earth completed one calculation per second, it would take more than 4 years to do what an exascale computer can do in 1 second.”The Department of Energy’s Oak Ridge National Laboratory in Tennessee announced earlier this week that its Frontier Supercomputer, having broken the exascale barrier, is the world’s fastest. It can do more than a quintillion calculations per second: The Frontier supercomputer at the Department of Energy’s Oak Ridge National Laboratory earned the top ranking today as the world’s fastest on the 59th TOP500 list, with 1.1 exaflops of performance. The system is the first to achieve an unprecedented level of computing performance known as exascale, a threshold of a quintillion calculations per second. Frontier features a theoretical peak performance of 2 exaflops, or two quintillion calculations per second, making it ten times more powerful than ORNL’s Summit system. News, “Frontier supercomputer Read More ›
Prof: We Shouldn’t Necessarily Value Humans Over Other Animals
New York University environmentalism prof Jeff Sebo argues that humans are not always rational and that some animals display mental qualities so we aren’t exceptionalNew York University environmentalism prof Jeff Sebo, co-author of Chimpanzee Rights (2018), sees human exceptionalism (the idea that there is something unique about human beings) as a danger to humans and other life forms. He does not think that we should necessarily prioritize humans over animals: Most humans take this idea of human exceptionalism for granted. And it makes sense that we do, since we benefit from the notion that we matter more than other animals. But this statement is still worth critically assessing. Can we really justify the idea that some lives carry more ethical weight than others in general, and that human lives carry more ethical weight than nonhuman lives in particular? And even if so, does it Read More ›
Researchers Fuel a Microprocessor Using Power From Seaweed
When they photosynthesize, algae produce a current that can be captured and used to power a small deviceIt may seem odd that algae (seaweed) can power an electronic device. Cambridge researchers recently powered a microprocessor continuously for over a year using a common type of blue-green algae (Synechocystis), providing them with light and water. They suggest that algae might be able to provide power to small devices. Here’s how it works: Some advantages of algae, according to the researchers: ● Because algae use light as their energy source to produce a tiny electrical current, they don’t “run down,” like batteries. ● Systems for using algae to produce current can be made from “common, inexpensive and largely recyclable materials” according to the researchers, Paulo Bombelli et al., who developed the test device. Its main use is seen to Read More ›
Pinterest Bans Climate Change “Misinformation”
Pinterest might be the first company to implement such a strict ban, but what if it's not the last?Last week, Pinterest banned climate change misinformation from its platform, becoming the first major social media company to do so outright. The policy raises free speech concerns. Since not all scientists agree on the nature of climate change, what causes it, and what the solutions are, how is the issue to be discussed if alternate points of view are banned from public platforms? Pinterest is an image-sharing social media site, where users share ideas that they can “pin” to their own boards on everything from recipes to interior design to fashion. On April 6, Pinterest announced their new climate misinformation policy, aimed at “remov[ing] content that may harm the public’s well-being, safety or trust.” As of the policy announcement, any Read More ›
Urban Mining: Turning Urban Waste Into Valuable Products
Renowned synthetic chemist Jim Tour shows how we can turn discarded plastics into graphene, a product useful in industryThere’s a gold mine, so to speak, in the garbage but it takes a gifted chemist to develop processes that turn the trash to valuable industrial materials. At COSM 2021, James Tour talked about his team’s work in developing such processes: The Nanotech Revolution: Our Zero-Waste Energy Future (November 11, 2021) Dr. Jim Tour, Professor of Chemistry at Rice University, gives a riveting tour of how waste products can be converted to graphene, an extremely valuable material with a host of useful applications—from medical applications to new strong and lightweight materials to an energy source for zero CO2 emissions. Tour and his team have developed methods for turning carbon waste into graphene, an allotrope of carbon that can be stacked Read More ›
Future Technologies — Zoom! … or Doom?
Astrophysicist Adam Frank sees a new role for us as galaxy gods as exhilarating but others aren’t so sureAstrophysicist Adam Frank asks us to consider where we are on the Kardashev Scale for evaluating civilizations in the galaxy — or, at least, evaluating our own progress: Originally proposed in 1964 by Nikolai Kardashev (1932–2019) and later modified in 1973 by Carl Sagan (1934–1996), the scale measures a civilization’s technological advances from 1 to 3 (or maybe 5) by how much energy it can call upon to do things. Currently, we are not even a Type 1 on that scale and Frank offers some thoughts on that, asking, in particular, whether such advances are universal in the galaxy anyway: The classification scheme Kardashev used was not based on social systems of ethics because these are things that we can Read More ›
Firefly: Can Science Fiction Reimagined As The Wild West Work?
I strongly recommend the original 2002–2003 series for its careful development of the culture that grows up around world-building (terraforming)I recently read an article in Screen Rant which claimed that Disney+ was planning a Firefly series remake. A trailer for the original: Five hundred years in the future, a renegade crew aboard a small spacecraft tries to survive as they travel the unknown parts of the galaxy and evade warring factions as well as authority agents out to get them. (2002-2003) When I heard this rumor, I felt like Darth Vader screaming No! into the void and wanting to choke something. Since Disney+ has a reputation for producing films which are nothing short of family-friendly abominations, it isn’t surprising that the fandom mobbed Twitter, demanding that the Mouse stay away from their beloved sci-fi franchise. So far, there has Read More ›
Aliens as Both Angels — and Bugs? Superior But Sociopathic?
A look at the puzzling 2008 remake of The Day the Earth Stood Still (1951) - environment doom replaces the Cold WarLast week I reviewed the 1951 classic The Day the Earth Stood Still. Before watching the original, I had decided to watch the 2008 remake. I now regret my decision. Let’s talk about the 2008 movie featuring Keanu Reeves. The 2008 movie opens with essentially the same beats as the original. The spaceship lands, but it is not metal; it’s a bizarre space orb, made of different kinds of luminescent biological material. This change gives the aliens an ethereal quality. They are entities that have reached demi-god status. The writers even go to the trouble of showing the ship hovering over a cathedral, illuminating the building. The movie is practically screaming, “They’re Angels! Get it!” The alien, Klaatu, steps out Read More ›
Astronomer: We Can’t Just Assume Countless Earths Out There
He points out that the Principle of Mediocrity is based on faulty logical reasoningDartmouth physicist and astronomer Marcelo Gleiser wrote recently that the Copernican Principle has been misused to imply that Earth is somehow insignificant. That, he says, is a philosophical attitude, unrelated to the science. We don’t know where Earth stands in relation to other planets because we do not yet have telescopes capable of getting much detail about planets outside our solar system. Gleiser, author of The Island of Knowledge (2014), has also tackled the Mediocrity Principle (because Earth is nothing special, there must be countless intelligent civilizations out there). According to Britannica, “Widely believed by astronomers since the work of Nicolaus Copernicus, this principle states that the properties and evolution of the solar system are not unusual in any important Read More ›