Part 2

The Matter of Democritus

by Aristotle Icon

We generally recognize the substance which exists:

  • as the underlying substance and
    • This exists potentially
  • as matter

But what is this substance in the sense of sensible actuality?

Democritus thinks there are 3 kinds of difference between things:

  • their rhythm (shape)
  • their turning (position)
  • their intercontact (order)

The underlying body (matter) is one and the same, but they differ in those three.

But I think there are many differences, not just three.

  • Some things are characterized by the composition of their matter, e.g. the things formed by blending, such as honey-water
  • Others are characterized by being bound together, e.g. bundle
  • Others are characterized by being glued together, e.g. a book
  • Others are characterized by being nailed together, e.g. a casket
  • Others are characterized in more than one of these ways
  • Others are characterized by position, e.g. threshold and lintel (for these differ by being placed in a certain way)
  • Others are characterized by time, e.g. dinner and breakfast
  • Others are characterized by place, e.g. the winds
  • Others are characterized by the affections proper to sensible things, e.g. hardness and softness, density and rarity, dryness and wetness

Some things by some of these qualities, others by them all, and in general some by excess and some by defect.

Clearly then, the word ‘is’ has just as many meanings.

A thing is a threshold because it lies in such and such a position. Its being means its lying in that position, while being ice means having been solidified in such and such a way.

The being of some things will be defined by all these qualities, because some parts of them are mixed, others are blended, others are bound together, others are solidified, and others use the other differentiae; e.g. the hand or the foot requires such complex definition.

We must grasp, then, the kinds of differentiae (for these will be the principles of the being of things), e.g. the things characterized by the more and the less, or by the dense and the rare, and by other such qualities; for all these are forms of excess and defect.

Anything that is characterized by shape or by smoothness and roughness is characterized by the straight and the curved. And for other things their being will mean their being mixed, and their not being will mean the opposite.

Since its substance is the cause of each thing’s being, we must seek in these differentiae what is the cause of the being of each of these things. Now none of these differentiae is substance, even when coupled with matter, yet it is what is analogous to substance in each case; and as in substances that which is predicated of the matter is the actuality itself, in all other definitions also it is what most resembles full actuality.

For example, if we had to define a threshold, we should say ‘wood or stone in such and such a position’, and a house we should define as ‘bricks and timbers in such and such a position’,(or a purpose may exist as well in some cases), and if we had to define ice we should say ‘water frozen or solidified in such and such a way’, and harmony is ‘such and such a blending of high and low’; and similarly in all other cases.

The actuality or the formula is different when the matter is different; for in some cases it is the composition, in others the mixing, and in others some other of the attributes we have named. And so, of the people who go in for defining, those who define a house as stones, bricks, and timbers are speaking of the potential house, for these are the matter;

but those who propose ‘a receptacle to shelter chattels and living beings’, or something of the sort, speak of the actuality. Those who combine both of these speak of the third kind of substance, which is composed of matter and form (for the formula that gives the differentiae seems to be an account of the form or actuality, while that which gives the components is rather an account of the matter); and the same is true of the kind of definitions which Archytas used to accept; they are accounts of the combined form and matter.

What is still weather?

Absence of motion in a large expanse of air; air is the matter, and absence of motion is the actuality and substance.

What is a calm?

Smoothness of sea; the material substratum is the sea, and the actuality or shape is smoothness.

Thus, sensible substance is and how it exists-one kind of it as matter, another as form or actuality, are obvious. The third kind is that which is composed of these two.

Latest Articles

How to Fix Ukraine
How to Fix Ukraine
The Age of the Universe
The Age of the Universe
Material Superphysics
The End of Capitalism (and Marxism)
The End of Capitalism (and Marxism)
The Elastic Theory of Gravity
The Elastic Theory of Gravity
Material Superphysics

Latest Simplifications

Nova Organum by Francis Bacon
Nova Organum by Francis Bacon
The Analects by Confucius
The Analects by Confucius
The Quran by The Prophet Mohammad
The Quran by The Prophet Mohammad

All Superphysics principles in our books

The Simplified Series

Developing a new science and the systems that use that science isn't easy. Please help Superphysics develop its theories and systems faster by donating via GCash