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Human being can't look the future (2)

1. Why can't we look the future?

 I think it's complexity that makes predicting the future difficult.
The fewer the parameters, the more predictable the future.
But, real-world events, in which many parameters may be interconnected, are difficult to predict the future.

"Science and technology has developed so much, but there remain many things which we can't predict precisely.
For example, earthquake, the weather of tomorrow, stock price, and so on.
Particularly, the results of human being activities are very complicated."

2. Macro or micro models

 To analyze complex real-world events, the natural and social sciences build models.
Under certain conditions, a model is constructed using several key parameters.
This may be true not only for the social sciences, but also for the theories and laws of the natural sciences.

For length, speed, and weight, humans use units that are convenient for humans.
Time is also a concept created by humans for humans.
60 seconds is one minute, 60 minutes is one hour, 24 hours is one day, 365 days is one year.

3. Loop Quantum Gravity

 In the theory of loop quantum gravity, the theory itself determines space-time.
Space is represented by a graph consisting of nodes (points) and links (lines) connecting nodes (Spin network).
Changes in the links of the spin network represent forces such as gravity and elementary particles such as electrons.


4. Universe of spin networks

 This universe may be composed of countless spin networks, including space-time.
And it has been continuously changing since its inception.
To analyze such complexity, it seems natural that theories such as quantum mechanics describe events in probabilistic terms.

At least, we believe that the theories of modern physics are much more sophisticated and reliable than the theories of the social sciences, which often miss predictions, or predictions like weather forecasts, where the subject is too complex to predict and can miss predictions.
To investigate the interpretation of quantum entanglement, I looked into physics.
This is the conclusion for now.

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