This crazy-beautiful chart illustrates the complexity of managing one of our nation’s most crucial—and invisible—national assets: the radio spectrum.
Play EVE Online: https://eve.online/Ridddle_EN
In this video, we explore the fascinating prospects of humanity becoming a proper interstellar civilization, up to Type III on the Kardashev scale. However, this transition process presents our species with a bunch of physical limitations, as well as societal and even biological implications. Many of them are quite unwanted or even ugly! We explore this vast topic by using the latest scientific models as well as the best science fiction worlds from books, TV shows, and even games. Speaking of which, to help us visualize this space-faring future with much-needed scale and fidelity, we turned to CCP Games — the creators of the massively multiplayer online game EVE Online. https://eve.online/Ridddle_EN. It is set in a rich sci-fi universe, where players can create their own character and explore a vast and complex virtual world built according to the well-thought set of consistent in-world rules The game is known for its intricate economy, politics, and warfare mechanics, where players can engage in a variety of activities, including mining resources, trading, building structures, and participating in battles. Quite frankly, the game feels like a real simulation of all those future endeavors humanity will face on the way to becoming a true interstellar species!
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Take a journey through the years 2023–2030 as artificial intelligence develops increasing levels of consciousness, becomes an indispensable partner in human decision-making, and even leads key areas of society. But as the line between man and machines becomes blurred, society grapples with the moral and ethical implications of sentient machines, and the question arises: which side of history will you be on?
AI news timestamps:
0:00 AI consciousness intro.
0:17 Unconscious artificial intelligence.
1:54 AI influence in media.
3:13 AI decisions.
4:05 AI awareness.
5:07 The AI ally.
6:07 Machine human hybrid minds.
7:02 Which side.
7:55 The will of artificial intelligence.
#ai #future #tech
One question for David Krakauer, president of the Sante Fe Institute for complexity science where he explores the evolution of intelligence and stupidity on Earth.
Does GPT-4 really understand what we’re saying?
Yes and no, is the answer to that. In my new paper with computer scientist Melanie Mitchell, we surveyed AI researchers on the idea that large pretrained language models, like GPT-4, can understand language. When they say these models understand us, or that they don’t, it’s not clear that we’re agreeing on our concept of understanding. When Claude Shannon was inventing information theory, he made it very clear that the part of information he was interested in was communication, not meaning: You can have two messages that are equally informative, with one having loads of meaning and the other none.
The unique radiation emitted by heated or electrified elements has been converted into sound, enabling us to hear the distinctive chord each element produces. Although the idea has been tried before, advances in technology have now made it possible for a far more complete and subtle sonification of the periodic table.
When elements are energized electrons can jump to higher energy levels. Eventually, they return to their ground state, releasing a photon in the process. The wavelength of the photon depends on the size of the energy gap between the excited state and the ground state – more energy produces higher frequency/shorter wavelength light.
Continue reading “The Periodic Table Has Been Sonified And Every Element Sounds Unique” »
Credit: Pixabay.
“Observer,” a thriller co-written by the scientist Robert Lanza and the leading sci-fi writer Nancy Kress, looks towards quantum physics and beyond in a provocative story of a brilliant neurosurgeon.
The Twilight Zone (1985) is a television science fiction anthology series. It recreated some of the episodes from the original series and created some new ones too. The series contains ironic or special situations with a twist at the end, which show the human nature, coupled with science fiction, horror or fantasy. This new series included such famous directors as Wes Craven, Joe Dante, John Milius, and William Friedkin along with writers such as Stephen King, Harlan Ellison, Roger Zelazny, J. Michael Straczynski, Rockne S. O’Bannon, Theodore Sturgeon, Ray Bradbury, George Clayton Johnson, and even an original outline by Rod Serling.
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Ambassador Dr. John-Arne Røttingen, MD, Ph.D. (https://www.bsg.ox.ac.uk/people/john-arne-rottingen) is Ambassador for Global Health, at the Ministry of Foreign Affairs, Norway, and a Visiting Fellow of Practice, at the Blavatnik School of Government, Oxford University.
Ambassador Dr. Røttingen has previously served as the Chief Executive of the Research Council of Norway; the founding Chief Executive Officer of the Coalition for Epidemic Preparedness Innovations (CEPI); Executive Director of Infection Control and Environmental Health at the Norwegian Institute of Public Health; founding Chief Executive of the Norwegian Knowledge Centre for the Health Services; Professor of Health Policy at the Department of Health Management and Health Economics, Institute of Health and Society, University of Oslo; and Adjunct Professor at the Department of Global Health and Population, Harvard T.H. Chan School of Public Health.
Cancer that has spread to areas like the lungs can apply the brakes to a natural pathway that should recruit killer T cells directly to where it has metastasized, scientists report.
That newly found strategy used by tumors that have spread—and are consequently more deadly—may help explain why sometimes promising immunotherapies designed to help the immune system kill cancer don’t, says Kebin Liu, Ph.D., cancer immunologist in the Department of Biochemistry and Molecular Biology at the Medical College of Georgia.
It also may mean an additional therapeutic maneuver is needed to stop some tumors, which often are diagnosed after they have spread, says Liu, corresponding author of the study in the journal Cancer Cell.
The ability to learn and form memories allows animals to adapt their behavior based on previous experiences. Associative learning, the process through which organisms learn about the relationship between two distinct events, has been extensively studied in various animal taxa. However, the existence of associative learning, prior to the emergence of centralized nervous systems in bilaterian animals, remains unclear. Cnidarians such as sea anemones or jellyfish possess a nerve net, which lacks centralization. As the sister group to bilaterians, they are particularly well suited for studying the evolution of nervous system functions. Here, we probe the capacity of the starlet sea anemone Nematostella vectensis to form associative memories by using a classical conditioning approach. We developed a protocol combining light as the conditioned stimulus with an electric shock as the aversive unconditioned stimulus. After repetitive training, animals exhibited a conditioned response to light alone—indicating that they learned the association. In contrast, all control conditions did not form associative memories. Besides shedding light on an aspect of cnidarian behavior, these results root associative learning before the emergence of NS centralization in the metazoan lineage and raise fundamental questions about the origin and evolution of cognition in brainless animals.
