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Bangs Quote by Brian Greene

“The revelation we've come to is that we can trust our memories of a past with lower, not higher, entropy only if the big bang - the process, event, or happening that brought the universe into existence - started off the universe in an extraordinarily special, highly ordered state of low entropy.” quote by Brian Greene
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“The revelation we've come to is that we can trust our memories of a past with lower, not higher, entropy only if the big bang - the process, event, or happening that brought the universe into existence - started off the universe in an extraordinarily special, highly ordered state of low entropy.”

Brian Greene

About This Quote

Source Lecture: The Fabric of the Cosmos, 2011

The universe began in a highly ordered, low‑entropy state, allowing memories to be reliable; entropy increases over time, making the past less certain.

In simple terms: The universe started ordered, so memories are trustworthy now.

Key Takeaway

Remember that certainty fades with time.

Themes

physics entropy cosmology

Mood

thoughtful inquisitive

Type

scientific philosophical

When to use this quote

  • scientific discussions
  • philosophical debates
  • personal reflection

Key Concepts

thermodynamics time’s arrow memory reliability

Questions to Reflect On

  • How does understanding entropy affect your view of history?
  • Can we ever fully trust our recollections?
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