A hole is the surroundingness of a doughnut; a row is the alignment of ducks; a marriage is the joining of two matched parts. If you treat the doughnut as single material object, then the hole is the way the nut relates to itself. Or the way Pacman's world joins up. Or the way the ground of Kimberly relates to itself. — unenlightened
I don't know where predicates and variables sit though they seem like linguistic affairs...
Incidentally, the topology of Pacman's world is rather odd, the corners all join together as if they were all bent round as in a sphere, but the way they join up is backwards, as if one were on the inside of the sphere. Hence the hole/no hole that doesn't know whether it runs one way or the other.
Except of course that's not a donut. It's a picture of a representation of one in two-dimensional space, while we know a donut is a three-dimensional object with a hole — Benkei
Is Africa yellow just because the sand in the Sahara is? I really have trouble finding what your argument is so far. The immediate matter surrounding a hole is clearly not a hole. — Benkei
I think the question is, do properties exist? If so, then holes exist. I'm not committed one way or another because it depends on language use and definitions. Holes are a specific topographic feature such that an area without solid matter is surrounded by solid matter. If defined that way, the question arises do circles and squares exist? It's not particular to holes unless you insist holes ought to be defined by the absence of something. I don't like such a definition though, because I can't take a hole out of the context of the matter defining it because if I remove that matter I'm left with nothing. And this is the same with a square, if you take away the matter, I'm not left with a square but if I remove the square, I still have (amorphous) matter. — Benkei
This seems like a non-issue. Materialists are willing to accept that there is such a thing as space between two objects. It's an uncharitable interpretation of materialism to argue that they must commit to the space between two objects itself being some third material object. — Michael
Well, obviously different properties will be measured differently. Maybe I should've been clearer: why should we not treat the shape of an object as a property as we do for colour and texture? — Benkei
It's bloody ducks in a row all over again. 3 ducks exist and when you get them lined up, there's a row. Ducks in a row, not ducks and a row. Stuff exists and arrangements of stuff exist. a hole or a row is an arrangement. Or a relation, rather like a punch is a relation between a fist and a chin. If you're not sure that punches exist, get your wife or friend to do the experiment with their fist and your chin.
It might turn out that stuff is an arrangement of weirdness (another arrangement). Try not to panic. — unenlightened
This Quinean criterion for
'ontological commitment' only refers to objects that 'exist' within given discourses (e.g. geometry, topology, etc) and does not refer to matters of fact (e.g. donut & sphincters) — 180 Proof
No Heidegger yet? Cf "The Thing" and his discussion of just what a jug is. — tim wood
But when you consider the sense in which holes (or absences) exist, then you're asking a question about their real nature, and that is what seems to me they don't have. — Wayfarer
So it's an unexpectedly deep question, I think (although maybe you did expect it!)
Yes I understand that. It's just that I've heard that particular saying before, and I genuinely don't understand it. — fishfry
No, I think holes exist, and so do shadows. There are things that exist and that only appear along with more substantial things. Holes and shadows being the two that come to mind. Ontologically parasitic, what a great phrase.
I think holes exist though. I haven't had a chance to read the SEP article yet. But there's too much math around the question of identifying and counting holes for me to doubt their existence. — fishfry
I confess I have never understood this in the least. Bound variables are part of symbolic representations, not the things themselves. A cat is the value of a bound variable as in "Exists(x) such that x is a cat," but I find this very unconvincing. The cat is a cat long before there are logicians to invent quantified logic. I just don't understand this kind of thinking. Must be me. A lot of this kind of philosophical discourse just goes right over my head. — fishfry
Is the question whether holes exist? They most definitely do. Mathematically, if you poke a hole in the x-y plane, then loops around the can no longer be contracted to a point. The hole has changed the topology of the plane. Holes are a huge area of study in math. In algebraic topology they try to find clever ways to count the number of holes in an object. Holes are a thing, not just an absence of a thing. — fishfry
Harlem
BY LANGSTON HUGHES
What happens to a dream deferred?
Does it dry up
like a raisin in the sun?
Or fester like a sore—
And then run?
Does it stink like rotten meat?
Or crust and sugar over—
like a syrupy sweet?
Maybe it just sags
like a heavy load.
Or does it explode?
Yes, and the interesting bit here, imho, is that we are discussing bacteria. They have no brain, no nervous system. And yet, they learned how to do CRISPR type operations maybe a billion years before a Nobel Prize winning scientist. And so we might claim that intelligence existed long before the evolution of higher life forms — Foghorn
Bacteria defend themselves from viruses by grabbing a bit of DNA from the virus and storing it in the bacteria's own DNA. This allows the bacteria to recognize the virus the next time they see it, and provide the appropriate defensive reaction.
Bacteria are selecting particular information, storing it, and then referencing it as needed. — Foghorn
The laws of physics are not a property of any particular thing within reality, but a property of reality itself. These laws are expressed in a seemingly infinite number of varied circumstances. So bouncing a ball might seem to an observer to be an entirely different phenomena than the orbit of a planet, but the same laws govern both.
What if intelligence is like this? What if it's not a property of this or that thing, but a property of reality which is expressed in many different ways in many different circumstances? — Foghorn
Can you provide examples of intelligence in operation that can't be explained by physicalist answers? — Tom Storm
I've said as much a long time ago. If it could be proved that moral realism is correct and that the proposition "it is wrong to murder children" is false or even that the proposition "one ought murder children" is true then I still wouldn't murder children. My actions are motivated in part by my wants/feelings and in part by what's pragmatic; they're not motivated by some reasoned understanding that there are something like moral facts. — Michael
Hopefully, given the content of my previous reply, you can make an accurate presumption with regards to my answer. — Cartesian trigger-puppets
My impression is that alot of Americans think that black issues came to an end after reconstruction and it's been more or less hunky dory ever since. What say the Americans here? — StreetlightX
is there "systematic racism," absolutely not — Sam26
