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| It is asked concerning another position, whether it is valid | 344 |
| (It is asked concerning that same conclusion in the motion of increase) original: "augmenti". This refers to growth in size or quantity, distinguished from change in quality or place. | 345 |
| It is asked concerning that same conclusion in the motion of alteration original: "alterationis". Alteration is a change in quality, such as an object turning from cold to hot. | 347 |
| It is asked concerning what the author says: A quality alters in that which is sensible; it alters the contrary by sending in a form alone original: "speciem". In medieval science, a "species" or form is a likeness emitted by an object that allows it to be perceived by the senses. | 349 |
| (It is asked whether a sensible object alters its contrary by sending in a form alone) | 351 |
| It is asked in which species of quality alteration resides Aristotle identified four "species" or types of quality: habits and dispositions, natural capacities, affective qualities, and shape or form. | 353 |
| It is asked whether the habit of the practical intellect is acquired through alteration The practical intellect is the mind's ability to reason about actions and morals, as opposed to pure theory. | 354 |
| It is asked whether there is alteration regarding qualities belonging to the speculative intellect The speculative intellect is the mind's ability to contemplate abstract truths and necessary principles. | 355 |
| It is asked whether there is alteration in the second species of quality | 357 |
| It is asked whether there is alteration in the third species of quality | 358 |
| It is asked whether there is alteration in the fourth species of quality | 359 |
| It is asked concerning these three things which the author touches upon at the end of the seventh book regarding the comparison of motions: whether they are univocal, whether they concern the same subject, or whether they share in an indivisible species original: "univoca" and "specie athoma". Univocal terms have the same name and the same meaning. An indivisible species is the most specific category possible. | 361 |
| It is asked whether a genus is univocal in relation to its species original: "unius MS." A marginal note in the source indicates one manuscript uses the word "one" here instead of "genus." | 365 |
| It is asked whether circular and straight motion can be compared | 367 |
| (It is asked concerning what the author says: if any power, etc.) | 368 |
| It is asked concerning what the author says, that parts are either nothing or exist potentially in the whole | 369 |
(THE QUESTIONS UPON THE EIGHTH BOOK OF THE PHYSICS BEGIN) | |
| It is asked whether the world is eternal This was a central debate in the 13th century. Aristotle argued the world was eternal, while Christian doctrine held it was created in time. | 370 |
| It is asked whether motion is eternal from the beginning | 377 |
| It is asked whether time is eternal | 379 |
| (It is asked whether the world has an end) | 382 |
| It is asked whether motion has an end | 383 |
| It is asked whether time is perpetual at the end | 385 |
| It is asked whether the author agrees that motion is eternal | 386 |
| It is asked whether he says that motion has an end | 388 |
| It is asked whether it is possible for the world to have existed from eternity | 390 |
| It is asked by what measure the world is measured | 392 |
| It is asked whether motion can be measured | 392 |
| It is asked whether the progression of the motion of animals is natural | 393 |