Archive for setembro 2nd, 2017

Qual a origem das informacoes que transformaram o universo simples em universo complexo? Pela Perspectiva de um acdemico moderno.

sábado, setembro 2nd, 2017

xxxx

https://www.edge.org/conversation/the-computational-universe

THE COMPUTATIONAL UNIVERSE

Seth Lloyd [10.22.02]

… by the basic laws of quantum mechanics, full of quantum fluctuations are all the time injecting, programming the universe with bits of information.”

(… pelas basicas leis da mecanica quantica, cheia de flutuacoes quanticas, estao todo o tempo injetando, programando o universe com bits de informacao).

Visao de um mundo puramente casuistico. Assim diria um microbio assistindo a evolucao de um feto e estando dentro do ovo. A Matrix/DNA sugere outra resposta, baseada na opiniao de outro microbio assistindo o mesmo processo estando fora do ovo: as informacoes foram fornecidas pelos pais, elas sao expressadas devido aos movimentos (flutuacoes) dos genes.

O fato e’ que ninguem sabe explicar o que sao flutuacoes quanticas e menos o que as produzem, assim como ninguem explica energia,gravidade, apenas sabemos descrever o que as vemos fazer. Entao, o que ha’ de errado com a tese na minha Matrix/DNA Theory comparando flutuacoes quanticas nas origens do sistema universal com movimentos geneticos na origem de um sistema biologico?!

(… hi… hi…hi… Acontece que penso como filosofo sistemico sempre conduzindo minha mente fora de um sistema para analiza-lo melhor, enquanto o metodo reducionista que estes caras sempre praticaram e so’ sabem fazer os mantem sempre dentro do ovo…)

Eis um trecho da tese de Seth Lloyd:

Another feature that everybody notices about the universe is that it’s complex. Why is it complicated? Well nobody knows. It turned out that way. Or if you’re a creationist you say God made it that way. If you take a more Darwinian point of view the dynamics of the universe are such that as the universe evolved in time, complex systems arose out of the natural dynamics of the universe. So why would the universe being capable of computation explain why it’s complex?

There’s a very nice explanation about this, which I think was given back in the ’60s, and actually Marvin, maybe you can enlighten me about when this first happened, because I don’t know the first instance of it. Computers are famous for being able to do complicated things starting from simple programs. You can write a very short computer program which will cause your computer to start spitting out the digits of pi. If you want to make it slightly more complex you can make it stop spitting out those digits at some point so you can use it for something else. There are short programs that generate all sorts of complicated things. That in itself doesn’t constitute an explanation for why the universe itself exhibits all this complexity, but if you combine the fact that you have something that’s dynamically, computationally universal with the fact that you’re constantly having information injected into the universe, — by the basic laws of quantum mechanics, full of quantum fluctuations are all the time injecting, programming the universe with bits of information — then you do have a reasonable explanation, which I’ll close with.

Quantum Biology, Video: A variacao em Biologia e’ produzida pela probabilidade quantica?

sábado, setembro 2nd, 2017

xxxx

Quantum Biology: The Hidden Nature of Nature

Published on Sep 17, 2015

https://www.youtube.com/watch?list=PLNo5MCiPJ6c9T7RcptFQVuoah2ZF5zgff&time_continue=5507&v=ADiql3FG5is