14 ideas
18928 | If maximalism is necessary, then that nothing exists has a truthmaker, which it can't have [Cameron] |
Full Idea: I think truthmaker theory is contingently true. [n24] If there could have been nothing, what makes that true? But if truthmaker maximalism is a necessary truth, there's necessarily something. | |
From: Ross P. Cameron (Truthmaking for Presentists [2011], 4 n24) | |
A reaction: Truthmaking is beginning to feel like Gödel's Theorems. You can 'make' lots and lots of truths ('prove' in Gödel), but there will be truths that elude the making. Truthmaker theory itself will be one example. So is Maximalism another one? |
18931 | Determinate truths don't need extra truthmakers, just truthmakers that are themselves determinate [Cameron] |
Full Idea: I reject saying there must be an additional truthmaker for 'Determinately, p': rather, I say that the truthmaker for p must simply be a determinate existent rather than a mere existent. | |
From: Ross P. Cameron (Truthmaking for Presentists [2011], 6) | |
A reaction: As he puts it (quite persuasively), God doesn't need to add an extra truthmaker for a determinate truth. Cameron rejects Necessitarianism. He uses 'determinate' fairly uncritically. What makes the truth of the truthmaker's determinacy? |
18932 | The facts about the existence of truthmakers can't have a further explanation [Cameron] |
Full Idea: The orthodox truthmaker theorist thinks the facts concerning the existence of the truthmakers do not admit of further explanation. | |
From: Ross P. Cameron (Truthmaking for Presentists [2011], 6) | |
A reaction: It is fairly obvious, I suppose, that not every truth can have a truthmaker, just as the verification principle could not be verified, and you can't perceive your perception in order to check it. Could God withdraw the power of truthmaking? |
18923 | The present property 'having been F' says nothing about a thing's intrinsic nature [Cameron] |
Full Idea: The property 'being such as to have been a child' is suspicious because it points beyond its instances in the sense that a thing's presently having that property tells us nothing about the present intrinsic nature of the thing. | |
From: Ross P. Cameron (Truthmaking for Presentists [2011], 2) | |
A reaction: This is his objection to what he calls the 'Lucretian' strategy, which tries to make history into a property of present reality. That is implausible, I think, because there is no test for the property, apart from knowledge of the past. Reality is tensed? |
18926 | One temporal distibution property grounds our present and past truths [Cameron] |
Full Idea: Temporal distributional properties are fundamental - it is exactly the same property that is grounding the truth about how the bearer now is that is grounding truths about how the bearer was. | |
From: Ross P. Cameron (Truthmaking for Presentists [2011], 4) | |
A reaction: Some kind of slight of hand is going on here, though he does a nice job of confronting all possible objections. This is the sort of metaphysics you come up with when you stake everything on the dubious notion of a 'property'. |
18929 | We don't want present truthmakers for the past, if they are about to cease to exist! [Cameron] |
Full Idea: Whilst not logically inconsistent, it would be bad if it could now be true that ten years ago there was a sea battle, but that five years ago it wasn't true that five years before that there was a sea battle. | |
From: Ross P. Cameron (Truthmaking for Presentists [2011], 4) | |
A reaction: Nicely makes the point that you can't let the past rely on truthmakers in the present, if those truthmakers are about to go out of existence. So you need a sustained truthmaker, without giving up presentism. Enter 'temporally distributed properties'? |
18924 | Being polka-dotted is a 'spatial distribution' property [Cameron] |
Full Idea: Spatial distribution properties say how things are across a region of space, such as being polka-dotted. | |
From: Ross P. Cameron (Truthmaking for Presentists [2011], 3) | |
A reaction: I think the routine fallacy of inferring properties from predicates is buried here. We truthfully describe it as 'polka-dotted', but that doesn't mean we must reify polka-dottedness, and see it as a feature of the world. What is a 'jumbled' space? |
18930 | Change is instantiation of a non-uniform distributional property, like 'being red-then-orange' [Cameron] |
Full Idea: What change is on the account being offered is to instantiate a non-uniform distributional property. Being red at one time and orange at a later time is to be analysed as instantiating the distributional property 'being red-then-orange'. | |
From: Ross P. Cameron (Truthmaking for Presentists [2011], 4) | |
A reaction: One of those moments when you begin to doubt whether 'being analysed' successfully actually adds much to our wisdom. His property sounds suspiciously 'gruesome' - i.e. subject to the vagaries of how we chose to describe the thing. |
22258 | Passion for progress is always short-lived [Sandel] |
Full Idea: Progress demands passions that cannot last for long. | |
From: Michael J. Sandel (Beyond Individualism [1988], p.35) | |
A reaction: The obvious example, for me, is the Labour Government in the UK, 1945-51. This is the kind of realism which progressive politicians must face up to. Unfortunately it is the logic of very ruthless revolutionaries. |
22259 | Conservatives are either individualistic, or communal [Sandel] |
Full Idea: Individualist conservatives believe people should be free to do as they please so long as they do not harm others. ...Communal conservatives, by contrast, believe government should affirm moral and religious values. | |
From: Michael J. Sandel (Beyond Individualism [1988], p.38) | |
A reaction: Nozick represents the first group (as does J.S.Mill, usually seen as epitomising liberalism). He says the first group like volunteer armies and oppose welfare; the second group favour conscription and conservative welfare. |
22260 | Modern liberalism fails to articulate a vision of the common good [Sandel] |
Full Idea: In recent years liberalism has faltered because of its failure to argue for a vision of the common good. | |
From: Michael J. Sandel (Beyond Individualism [1988], p.45) | |
A reaction: This is Sandel's main theme. He derives his concept of the common good from the essential natures of persons and institutions. I greatly admire this. |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
Full Idea: In a single day there lies open to men of learning more than there ever does to the unenlightened in the longest of lifetimes. | |
From: Posidonius (fragments/reports [c.95 BCE]), quoted by Seneca the Younger - Letters from a Stoic 078 | |
A reaction: These remarks endorsing the infinite superiority of the educated to the uneducated seem to have been popular in late antiquity. It tends to be the religions which discourage great learning, especially in their emphasis on a single book. |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |
Full Idea: Posidonius defined time thus: it is an interval of motion, or the measure of speed and slowness. | |
From: report of Posidonius (fragments/reports [c.95 BCE]) by John Stobaeus - Anthology 1.08.42 | |
A reaction: Hm. Can we define motion or speed without alluding to time? Looks like we have to define them as a conjoined pair, which means we cannot fully understand either of them. |
18927 | Surely if things extend over time, then time itself must be extended? [Cameron] |
Full Idea: If there are temporally extended entities - and there are - then there must be extended regions of time for those entities to extend in. Hence presentism is false. | |
From: Ross P. Cameron (Truthmaking for Presentists [2011], 4) | |
A reaction: [Cameron is playing devil's advocate] Something has to be weird here, and I take it to be the fact that the past no longer exists, and yet it is fixed and supports truths. Get over it. My childhood has gone. Totally. Irrevocably. |