Physics - General Discussion

Epicurus' views of the nature of the universe are the foundation of every aspect of his philosophy. While many particulars have changed, Epicurus' overall assessment of the non-supernatural nature of the universe remains fully valid today.

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    2. References to Epicurus' Attitude Toward The "Place of the Sciences And Liberal Arts" 63

      • Cassius
      • July 28, 2020 at 10:18 AM
    3. Replies
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      33k
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    4. Cassius

      July 28, 2020 at 10:18 AM

    2. ΤΟ ΠΑΝ: The Sum of All Things 19

      • Don
      • March 9, 2020 at 11:47 PM
      • Don
      • April 1, 2022 at 1:07 AM
    3. Replies
      19
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      28k
      19

    4. Pacatus

      April 1, 2022 at 1:07 AM

    2. ΠPOΦHTAΣ ATOMΩN – "Atom-Prophets" 2

      • Eikadistes
      • June 13, 2021 at 7:27 PM
    3. Replies
      2
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      5.8k
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    4. Don

      June 13, 2021 at 7:27 PM

    2. What fears does modern science remove, as Epicurean physics did in antiquity? 31

      • sanantoniogarden
      • June 6, 2025 at 2:05 PM
    3. Replies
      31
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      6.7k
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    4. Don

      June 6, 2025 at 2:05 PM

    2. What Determines That Which Is Possible And That Which is Impossible? 16

      • Cassius
      • May 15, 2024 at 2:26 AM
    3. Replies
      16
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      5.3k
      16

    4. Martin

      May 15, 2024 at 2:26 AM

    2. Was Atlantis An Allegorical Flight of Fancy Like Plato's Cave And His Ideal Forms? 12

      • Don
      • January 28, 2025 at 8:22 AM
      • Don
      • January 29, 2025 at 10:01 AM
    3. Replies
      12
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      5.7k
      12

    4. Eikadistes

      January 29, 2025 at 10:01 AM

    2. Using the Phrase "Nothing Exists Except Atoms and Void"

      • Cassius
      • March 12, 2017 at 10:21 AM
      • Cassius
      • March 12, 2017 at 10:21 AM
    3. Replies
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      2.6k

    2. Use and Misuse of "Images" and "Fantastic Impressions"

      • Cassius
      • March 14, 2017 at 5:13 PM
      • Cassius
      • March 14, 2017 at 5:13 PM
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      2.7k

    2. Time in Epicurus, Lucretius, and Aristotle 27

      • Don
      • September 4, 2023 at 8:55 AM
      • Don
      • September 6, 2023 at 2:44 PM
    3. Replies
      27
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      11k
      27

    4. Godfrey

      September 6, 2023 at 2:44 PM

    2. The Nature of the Universe - Not Random, But Undirected? 8

      • Cassius
      • December 2, 2019 at 11:29 AM
      • Cassius
      • December 3, 2019 at 11:05 AM
    3. Replies
      8
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      6.1k
      8

    4. Martin

      December 3, 2019 at 11:05 AM

    2. The Nature of the Soul as Material 2

      • Cassius
      • September 11, 2018 at 1:32 PM
      • Cassius
      • September 18, 2018 at 1:15 PM
    3. Replies
      2
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      3k
      2

    4. Cassius

      September 18, 2018 at 1:15 PM

    2. The meaning of the word "Nature" 1

      • Cassius
      • June 1, 2018 at 4:10 PM
    3. Replies
      1
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      2.5k
      1

    4. Hiram

      June 1, 2018 at 4:10 PM

    2. The Logical Possibilities As To What Can Be Eternal (Applicable to Gods As Well)

      • Cassius
      • December 30, 2024 at 10:26 AM
      • Cassius
      • December 30, 2024 at 10:26 AM
    3. Replies
      0
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      917

    2. Simulacra, gods and the dead 38

      • timrobbe
      • January 6, 2021 at 1:37 PM
    3. Replies
      38
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      20k
      38

    4. Cassius

      January 6, 2021 at 1:37 PM

    2. Science Toys That Illustrate Unseen Forces

      • Cassius
      • October 15, 2025 at 10:43 AM
      • Cassius
      • October 15, 2025 at 10:43 AM
    3. Replies
      0
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      370

    2. Science / Physics Update 10/02/16 1

      • Cassius
      • October 2, 2016 at 12:07 PM
      • Cassius
      • October 2, 2016 at 10:21 PM
    3. Replies
      1
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      3.9k
      1

    4. A Singh

      October 2, 2016 at 10:21 PM

    2. Responding To A Video Entitled: "Quantum Physics Debunks Materialism" - Collecting Arguments Against Anti-Epicurean Uses of Quantum Physics Theories 25

      • Cassius
      • October 3, 2020 at 9:43 AM
      • Cassius
      • November 19, 2020 at 7:56 PM
    3. Replies
      25
      Views
      13k
      25

    4. Susan Hill

      November 19, 2020 at 7:56 PM

    2. Question Re Thermodynamics And Deductive Reasoning v. Empiricism 12

      • Cassius
      • October 3, 2019 at 8:13 AM
      • Cassius
      • October 4, 2019 at 5:13 PM
    3. Replies
      12
      Views
      8.1k
      12

    4. Cassius

      October 4, 2019 at 5:13 PM

    2. Proposition: It is Not Primarily the "Science" of Epicurus That Should Impress Us, But Rather The "Perspective" On Science, Or, If You Will, The "Limit" On Science, That Is His Major Achievement. 3

      • Cassius
      • January 6, 2020 at 8:16 AM
      • Cassius
      • February 26, 2020 at 5:40 AM
    3. Replies
      3
      Views
      4.3k
      3

    4. Cassius

      February 26, 2020 at 5:40 AM

    2. Our Journey Through The Universe ... Our Journey From Atoms to Consciousness. / New Video And Artwork 1

      • Raphael Raul
      • January 1, 2026 at 4:50 PM
    3. Replies
      1
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      606
      1

    4. Raphael Raul

      January 1, 2026 at 4:50 PM

    2. On The Importance of Understanding The Nature of Things And Canonics To Ethics (A Post By Elli At Facebook) 1

      • Cassius
      • October 26, 2025 at 8:56 AM
      • Cassius
      • October 27, 2025 at 4:46 PM
    3. Replies
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    4. Patrikios

      October 27, 2025 at 4:46 PM

    2. New Article Attacking Epicurean Physics: "Science Versus the Oldest Anti-Intelligent Design Argument " 14

      • Cassius
      • November 3, 2024 at 6:13 PM
    3. Replies
      14
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      6.3k
      14

    4. Cassius

      November 3, 2024 at 6:13 PM

    2. Navigation of the Physics Forum

      • Cassius
      • July 29, 2021 at 8:52 AM
    3. Replies
      0
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      3k

    2. Movement, Direction, and Speed of Atoms - Do Atoms Fall "Down?" Is the "Swerve" Required To Bring Them Together Into Bodies? 17

      • Don
      • December 18, 2020 at 10:42 AM
      • Don
      • December 12, 2024 at 3:00 PM
    3. Replies
      17
      Views
      10k
      17

    4. Cassius

      December 12, 2024 at 3:00 PM

    2. More correct to say "Natural Science" rather than "Physics"? 9

      • Kalosyni
      • July 13, 2023 at 2:42 PM
    3. Replies
      9
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      4.5k
      9

    4. Don

      July 13, 2023 at 2:42 PM

    2. Magnetism

      • Cassius
      • October 15, 2025 at 10:31 AM
      • Cassius
      • October 15, 2025 at 10:31 AM
    3. Replies
      0
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      353

    2. Lucretius - Not Accidents, Not Incidents, But "Contextidents" 23

      • Cassius
      • December 14, 2017 at 8:44 AM
      • Cassius
      • June 2, 2018 at 12:55 PM
    3. Replies
      23
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      18k
      23

    4. Cassius

      June 2, 2018 at 12:55 PM

    2. Intermundia Anyone? Article: "Does Life Really Need Planets? Maybe Not!"

      • Cassius
      • December 11, 2024 at 3:53 PM
      • Cassius
      • December 11, 2024 at 3:53 PM
    3. Replies
      0
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      1.1k

    2. Infinity and the Expanding Universe 39

      • Godfrey
      • July 25, 2020 at 7:13 PM
    3. Replies
      39
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      20k
      39

    4. Godfrey

      July 25, 2020 at 7:13 PM

    2. Implications of "The Swerve" (Lucretius) and of Primary and Secondary Attributes (In both the Letter to Herodotus and in Lucretius) 2

      • Cassius
      • September 6, 2018 at 4:07 PM
      • Cassius
      • September 9, 2018 at 7:10 PM
    3. Replies
      2
      Views
      2.6k
      2

    4. Cassius

      September 9, 2018 at 7:10 PM

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