What do you think of the "Now Hypothesis"?

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In summary, the conversation discusses an article about a book by Richard Muller that explores the concept of "now" in relation to the expanding universe. The article suggests that the universe may not only be creating new space, but also new time, as it continues to grow. However, it is noted that the article is not a scientific paper and should not be used as a reference for scientific discussions.
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Hunter235711
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I just read the following article about a book by Richard Muller.
http://www.npr.org/sections/13.7/2016/09/27/495608371/now-and-the-physics-of-time
What do you all think of it? Is this really a new idea?

"I think that only now can we finally understand the concept of now. In cosmology, we think of the expanding universe as the continuous creation of new space; the universe continues to grow as the space between galaxies increases. That recognition makes it plausible that in the ongoing expansion, the universe is creating not only new space but also new time. Each newly created moment is what we refer to as now. Let's call this the "Now Hypothesis.""
 
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Although it is written by a professor of physics, this is a pop science article (and the book it refers to is a pop science book), not an actual scientific paper or textbook. So it is not really a good reference for actual science discussion. If you can find an actual scientific paper or textbook where this hypothesis is discussed as an actual scientific theory--i.e., something that makes predictions that can be tested, and which aren't simply the same predictions made by current theories--please start a new thread referencing that. This thread is closed.
 

FAQ: What do you think of the "Now Hypothesis"?

What is the "Now Hypothesis"?

The "Now Hypothesis" is a scientific theory that suggests the universe only exists in the present moment and that the past and future are simply illusions created by our perception of time.

How does the "Now Hypothesis" differ from other theories about time?

The "Now Hypothesis" differs from other theories about time, such as the block universe theory or the presentism theory, as it suggests that only the present moment is real and that the past and future do not actually exist.

What evidence supports the "Now Hypothesis"?

Currently, there is no empirical evidence that directly supports the "Now Hypothesis." However, some researchers point to quantum mechanics and the concept of superposition, where particles can exist in multiple states simultaneously, as potential evidence for the idea that time may not be linear.

How does the "Now Hypothesis" impact our understanding of the universe?

If the "Now Hypothesis" is true, it would challenge our traditional understanding of time and how the universe operates. It may also have implications for our perception of reality and consciousness.

Are there any criticisms of the "Now Hypothesis"?

As with any scientific theory, the "Now Hypothesis" has faced criticism and skepticism. Some argue that it goes against our everyday experience of time and that there is not enough evidence to support it.

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