Combining Texts
Ideas for
'Metaphysics', 'Conjectures and Refutations' and 'works'
expand these ideas
|
start again
|
choose
another area for these texts
display all the ideas for this combination of texts
6 ideas
27. Natural Reality / A. Classical Physics / 2. Thermodynamics / b. Heat
20645
|
Heat is a state of vibration, not a substance [Joule]
|
20972
|
Joule showed that energy converts to heat, and heat to energy [Joule, by Papineau]
|
27. Natural Reality / D. Time / 3. Parts of Time / a. Beginning of time
617
|
It is hard to see how either time or movement could come into existence or be destroyed [Aristotle]
|
27. Natural Reality / E. Cosmology / 3. The Beginning
620
|
The first mover is necessary, and because it is necessary it is good [Aristotle]
|
613
|
Even if the world is caused by fate, mind and nature are still prior causes [Aristotle]
|
619
|
Something which both moves and is moved is intermediate, so it follows that there must be an unmoved mover [Aristotle]
|