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.

Latest Lucretius Today Podcast:  #287 - "The Fear of Pain Is Overrated, But Cicero and Epicurus Disagree As To Why." | Latest Blog Article:   Principle Doctrine XIV - Analyis And Application | Things To Know When First Reading Epicurus: The Epicurean Paradigm Shift | Featured Videos | Community Standards And Posting Policies

Regularly Checking In On A Small Screen Device? Bookmark THIS page!

Welcome to the EpicureanFriends Forums page. Please be sure that all posts conform to our policies for posting as linked at our Terms of Use page. Scroll down to navigate through the full forum. Or you can: Search by forum Tag -or- Search by Forum Shortcuts Page -or- check out our List of Featured Threads -or- from any sub-forum you can return to the main Forum Board List. Not sure where to post? Read our guidance on where to post.

List Of Frequently Used Forums
  1. Ancient Epicurean Texts (300 BC to 300 AD)
  2. The Lucretius Today Podcast and other Projects
  3. Study Resources and Activism
  4. Physics - The Nature of the Universe
  5. Canonics - The Tests of Truth: The Five Senses, Anticipations, and Feelings of Pleasure and Pain
  6. Ethics - How to Live As An Epicurean
  7. Uncategorized Section
  8. Epicurean Books, Articles, and Videos (1500's - Present)
  9. Epicurean Historical Figures - Biographies of Epicureans from Epicurus To The Present
  10. Comparisons With Non-Epicurean Philosophies
  11. History, Locations, and Customs Relevant to Ancient Epicureans
  12. Epicurean Symbolism in Art, Music, Literature, and Poetry
  13. Level 03 And Above Discussions
  14. EpicureanFriends Zoom Meetings

    2. Free Will, Determinism or. Compatibilism? 2

      • Sid
      • October 10, 2022 at 4:29 AM
      • Sid
      • October 10, 2022 at 8:13 AM
    3. Replies
      2
      Views
      1.8k
      2

    4. Cassius

      October 10, 2022 at 8:13 AM

    2. Explaining Epicurean Physics In One Paragraph (in rebuttal of ideas such as the "multiverse")

      • Kalosyni
      • September 22, 2023 at 4:01 PM
      • Kalosyni
      • September 22, 2023 at 4:01 PM
    3. Replies
      0
      Views
      1.2k

    2. Epicurus On Causation 2

      • Cassius
      • May 26, 2024 at 4:54 PM
    3. Replies
      2
      Views
      1.5k
      2

    4. Pacatus

      May 26, 2024 at 4:54 PM

    2. Epicurus and Spacetime 2

      • Eikadistes
      • March 26, 2023 at 6:16 AM
    3. Replies
      2
      Views
      2.2k
      2

    4. Martin

      March 26, 2023 at 6:16 AM

    2. Epicurean Physics and Modernity 2

      • Apollonius
      • July 24, 2019 at 6:08 PM
    3. Replies
      2
      Views
      2.7k
      2

    4. Joshua

      July 24, 2019 at 6:08 PM

    2. Did Epicurus really oversell the power of science to diminish anxiety? 19

      • waterholic
      • February 14, 2023 at 1:52 AM
      • waterholic
      • February 16, 2023 at 2:11 PM
    3. Replies
      19
      Views
      5.4k
      19

    4. Little Rocker

      February 16, 2023 at 2:11 PM

    2. Best Videos Discussing The Limits of Speculation In Physics

      • Cassius
      • July 29, 2021 at 8:58 AM
    3. Replies
      0
      Views
      1.3k

    2. Beginning of the Universe

      • Mousikos
      • June 17, 2019 at 6:21 AM
    3. Replies
      0
      Views
      1.4k

    2. Astronomy Software - For Moon Phases and General Night-Sky Navigation 4

      • Godfrey
      • January 24, 2023 at 2:15 PM
      • Godfrey
      • October 10, 2024 at 7:42 PM
    3. Replies
      4
      Views
      1.1k
      4

    4. Cassius

      October 10, 2024 at 7:42 PM

    2. Article Attacking "Post Empirical Science"

      • Cassius
      • October 24, 2019 at 11:19 AM
      • Cassius
      • October 24, 2019 at 11:19 AM
    3. Replies
      0
      Views
      1.4k

    2. Article - "Quantum Theory Describes An Eternal Universe"

      • Cassius
      • June 20, 2019 at 7:49 AM
    3. Replies
      0
      Views
      1.7k

    2. A Recap of Principles of Epicurean Physics 19

      • Cassius
      • October 11, 2016 at 1:36 PM
      • Cassius
      • April 12, 2022 at 7:51 AM
    3. Replies
      19
      Views
      8.7k
      19

    4. Don

      April 12, 2022 at 7:51 AM

    2. A quote from a book review person needs clarification misunderstanding 1

      • godek
      • July 19, 2019 at 1:16 AM
      • godek
      • July 19, 2019 at 5:38 AM
    3. Replies
      1
      Views
      2.2k
      1

    4. Cassius

      July 19, 2019 at 5:38 AM

    2. A Call For Links On The Relationship of Mathematics and Geometry to Reality (and Epicurus' view of the issue) 5

      • Cassius
      • August 1, 2019 at 10:58 AM
      • Cassius
      • August 5, 2019 at 3:01 PM
    3. Replies
      5
      Views
      3.4k
      5

    4. Cassius

      August 5, 2019 at 3:01 PM

    2. *Basic* Article on History of Atomism - 2023 2

      • Cassius
      • January 25, 2023 at 9:23 AM
      • Cassius
      • January 25, 2023 at 9:45 AM
    3. Replies
      2
      Views
      1.7k
      2

    4. Cassius

      January 25, 2023 at 9:45 AM

    2. "Space Weather" - Solar Flares 12

      • Kalosyni
      • May 11, 2024 at 7:04 AM
    3. Replies
      12
      Views
      3.8k
      12

    4. Cassius

      May 11, 2024 at 7:04 AM

Display Options

Unread Threads

    1. Title
    2. Replies
    3. Last Reply

    2. Philodemus' "On Anger" - General - Texts and Resources 19

      • Cassius
      • June 30, 2025 at 8:54 AM
    3. Replies
      19
      Views
      5.9k
      19

    4. Don

      June 30, 2025 at 8:54 AM

    2. The Religion of Nature - as supported by Lucretius' De Rerum Natura 4

      • Kalosyni
      • June 23, 2025 at 12:36 AM
    3. Replies
      4
      Views
      624
      4

    4. Godfrey

      June 23, 2025 at 12:36 AM

    2. New Blog Post From Elli - " Fanaticism and the Danger of Dogmatism in Political and Religious Thought: An Epicurean Reading"

      • Cassius
      • June 20, 2025 at 4:31 PM
    3. Replies
      0
      Views
      1.4k

    2. Best Lucretius translation? 9

      • Rolf
      • June 19, 2025 at 3:01 PM
    3. Replies
      9
      Views
      498
      9

    4. Cassius

      June 19, 2025 at 3:01 PM

    2. New Translation of Epicurus' Works 1

      • Eikadistes
      • June 16, 2025 at 6:32 PM
    3. Replies
      1
      Views
      484
      1

    4. Cassius

      June 16, 2025 at 6:32 PM