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Leonard Susskind on The World As Hologram

Leonard Susskind on The World As Hologram

Consciousness, Reality, Hologram, Simulation, Matrix, Awareness Consciousness We exist in a matrix, simulation, hologram, or virtual programmed reality that we believe is real because our brains tell us it is. Consciousness is all and everything in the virtual hologram of our experiences brought into awareness by the brain - an electrochemical machine forever viewing streaming codes for experience and interpretation. Consciousness originates from a source of light energy for the purpose of learning. Reality is about the evolution of consciousness in the alchemy of time. Rene Descartes said, "Cogito, ergo sum" -- "I think, therefore I am." Consciousness may involve thoughts, sensations, perceptions, moods, emotions, dreams, and self-awareness. Many philosophers have seen consciousness as the most important thing in the universe. Consciousness is the subject of much research in philosophy of mind, psychology, neuroscience, cognitive science, and artificial intelligence. Mysterianism The first is the famous hard problem of consciousness. In the News ...

karat Buraco negro Origem: Wikipédia, a enciclopédia livre. Um desenho artístico de um disco de acreção de plasma quente orbitando um buraco negro (fonte: NASA). De acordo com a Teoria Geral da Relatividade, um buraco negro é uma região do espaço da qual nada, nem mesmo partículas que se movam na velocidade da luz, podem escapar. Este é o resultado da deformação do espaço-tempo, causada após o colapso gravitacional de uma estrela, por uma matéria astronomicamente maciça e, ao mesmo tempo, infinitamente compacta e que, logo depois, desaparecerá dando lugar ao que a Física chama de Singularidade, o coração de um buraco negro, onde o tempo para e o espaço deixa de existir. Apesar de os buracos negros serem praticamente invisíveis, estes podem ser detectados por meio da interação com a matéria em sua vizinhança.[4] Um buraco negro pode, por exemplo, ser localizado por meio da observação do movimento de estrelas em uma dada região do espaço. História[editar | editar código-fonte] onde III) Fase de colapso.

The Hole Argument 1. Modern Spacetime Theories: A Beginner's Guide Virtually all modern spacetime theories are now built in the same way. The theory posits a manifold of events and then assigns further structures to those events to represent the content of spacetime. A standard example is Einstein's general theory of relativity. This one example illustrates the core content of the hole argument. Here are the two, basic building blocks of modern, relativistic cosmology: a manifold of events and the fields defined on it. Manifold of Events. So far, all we have defined is a set of events. Figure 1. Metrical Structure and Matter Fields. These additional properties are introduced by specifying the metric field. Figure 2. That information could be supplied by a huge catalog that specifies the spatial or temporal distance between every pair of events along every curve connecting them. The matter of the universe is represented by matter fields. Figure 3. 2. Figure 4. Figure 5 illustrates a second way: Figure 5.

Stephen Hawking: "Time Travel to the Future is Possible" Needed for assembly: "One wormhole, the Large Hadron Collider, or a rocket that goes really, really fast." Stephen Hawking thinks for of the world's physicists are wrong believing that time travel is impossible: Hawking sides with Sir Arthur Clarke, author of Space Odyssey 2001 who famously stated that "when a distinguished scientist states that something is impossible, he is very probably wrong". And a lot of distinguished scientists believe that just "Time travel is absolutely impossible". Hawking says: "Although I cannot move and I have to speak through a computer, in my mind I am free. Free to explore the universe and ask the big questions, such as: is time travel possible? Several of the planet's leading scientists, including Charles Liu (author of "One Universe: At Home In The Cosmos"), Brian Greene (of "The Elegant Universe") and Michio Kaku ("Hyperspace") float a raft of objections to the concept of time travel. "Time travel was once considered scientific heresy. Links:

THINK ABOUT NATURE And up until the modern era, where we describe them in quantum mechanics, the laws also never changed. The laws lets us predict where the positions of the atoms will be at a later time, if we know the positions of all the atoms at a given moment. That's how we do physics and I call that the Newtonian Paradigm because it was invented by Newton. The problem that I've identified—that I think is at the root of a lot of the spinning of our wheels and confusion of contemporary physics and cosmology—is that you can't just take this method of doing science and scale it up to the universe as a whole. Also, given the state of the universe of the system at one time, we use the laws to predict the state at a later time. And then we end up with wondering, why were those initial conditions chosen? Now some of this is not new. So having said that, it's very audacious to say I've been trying to think about that since the late 80's. The universe is not boring on any scale you look at it.