3 Storyline

3 Storyline

3.1 In the beginning,
…3.1.1 in a sense, we are all time travellers

3.2 Now is the past of the future, the future of the past

3.3 You are nowhere but now-here

3.4 Living in now-here

3.5 Time messenger
…3.5.1 how to send messages to your past self
…3.5.2 how to receive messages from your future self
…………接收來自未來的訊息
…3.5.3 deja vu 似曾相識
…3.5.4 how to send messages to your future self
…3.5.5 regrets
…3.5.6 have no regrets
…3.5.7 palm
…3.5.8 preserve time

3.6 Now-here-I
…3.6.1 Foresight: prequel
…3.6.2 Where is your past-self? Where is your future-self?
…3.6.3 You are all of yourselves
…3.6.4 Now-here-I: the holographic universe
…3.6.5 Be always ready
…3.6.6 Nothing less
…3.6.7 No persistence needed
…3.6.8 Eliminate the passage of time 與時並進
…3.6.9 Event realism 事件實在論
…3.6.10 Lost in time

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2008.04.29 Tuesday (c) All rights reserved by ACHK

Time Mind I

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我最核心的興趣是:

1. 什麼是時間? What is Time? –> So I study Physics.

2. 什麼是心靈? What is Mind? –> So I study Psychology.

3. 什麼是自我? Who am I? –> So I study Philosophy.

以上是我十八歲時所想的。

— Me@2008.09.15, 2010.04.12

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2010.04.19 Monday copyright ACHK

Categorifying Fundamental Physics

A fundamental fact about quantum theory is that these operators fail to commute: aa* – a*a = 1 in units where Planck’s constant is 1. Remarkably, this fact has a simple combinatorial interpretation: there is one more way to add an element to a finite set and then remove one, than to remove one and then add one.

— Categorifying Fundamental Physics, John Baez

2010.01.06 Wednesday ACHK