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About this quote

What does it mean?
We measure time in the direction of increasing entropy, making the second law of thermodynamics seem trivial. Disorder increases because we define time that way.
In plain terms
Time moves forward because disorder increases, and we measure it that way.
What can you take from it?
Recognize that time's direction is tied to entropy increase.

Where it applies

  • learning thermodynamics
  • understanding time
  • explaining disorder

Putting it to work

  • study entropy
  • observe disorder over time

Questions to consider

  • Why does time move forward?
  • Is time real or defined?

Another view

It doesn't explain why entropy increases fundamentally.

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