What is an observer?

We have long assumed that “an observer observes the world.”

But what if—

observation itself is not something we do, but something that only appears when certain conditions are met?

Two independent systems align only at specific moments.

Yet this alignment cannot be explained by causality, correlation, or measurement.

So who is observing?

Or rather—

does the observer emerge only when observation becomes possible?

Summary 👇 https://docs.google.com/document/d/19nDAJ_9MgrUFv4Ggyd9yvZIy4YCH9EqSlVOZPr_VuPs/edit?usp=drivesdk

What do you think about this perspective?

What is an observer?

We have long assumed that “an observer observes the world.”

But what if—

observation itself is not something we do, but something that only appears when certain conditions are met?

Two independent systems align only at specific moments.

Yet this alignment cannot be explained by causality, correlation, or measurement.

So who is observing?

Or rather—

does the observer emerge only when observation becomes possible?

Summary 👇 https://docs.google.com/document/d/19nDAJ_9MgrUFv4Ggyd9yvZIy4YCH9EqSlVOZPr_VuPs/edit?usp=drivesdk

What do you think about this perspective?

What is an observer?

We have long assumed
that “an observer observes the world.”

But what if—

observation itself is not something we do,
but something that only appears
when certain conditions are met?

Two independent systems
align only at specific moments.

Yet this alignment cannot be explained
by causality, correlation, or measurement.

So who is observing?

Or rather—

does the observer emerge
only when observation becomes possible?

Summary 👇
https://docs.google.com/document/d/19nDAJ_9MgrUFv4Ggyd9yvZIy4YCH9EqSlVOZPr_VuPs/edit?usp=drivesdk

What do you think about this perspective?

I recently came across a theory from Japan that tries to rethink physics from the standpoint of the observer.

Instead of treating reality as something fully given “out there,” it suggests that reality may emerge when certain structural conditions of the observer are satisfied.

What I found interesting is that it reframes the gap between relativity and quantum mechanics as a problem about how the observer is defined.

Philosophically, it feels closely related to the question of whether observation is passive or constitutive of reality.

It’s summarized in a short video, so if you’re interested, I’d really appreciate your thoughts: https://notebooklm.google.com/notebook/c714dc8c-eb93-4317-b369-8e57fac880fc?artifac

I recently came across a theory from Japan that tries to explain physical phenomena based on the structure of the observer.

It attempts to connect relativity and quantum mechanics through the concept of the observer, which I found quite interesting.

I found a video explaining the idea, so I’m sharing it here: 👉 https://notebooklm.google.com/notebook/c714dc8c-eb93-4317-b369-8e57fac880fc?artifac

Curious to hear what people think.