Ep. 398: Donald Davidson on Mind vs. Body (Part Two for Supporters)

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The Partially Examined Life Philosophy Podcast 53 min 3 speakers 8 chapters transcribed 14 hours ago
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What is Davidson's argument about the lack of law‑like character in mental events?

Mark Linsenmayer 0:07
You're listening to Partially Examined Life, episode 398, part two. We've been talking about Donald Davinson's paper, Mental Events from 1970. We're going to move back to Actions, Reasons, and Causes from 1963. Presumably, I think we've gotten through a lot of the story of mental events. There's three sections to the paper, and we already talked about the first one where we're just establishing token-token. Identity between mental and physical events. And now we have moved into section two. We're talking about how there is no law-like character to mental talk, right? That mental events are anomalous, that they cannot be pulled into the causal nexus that is the closed system of physical events. That we think that, yeah, there's this physical web.
Mark Linsenmayer 0:58
Of causality. And the question we've already said mental events are not completely separate from that in that I can there can be a physical thing in the world and I can see it, right? It gives rise to a mental event in me. I can decide to do something, and that produces a change in my and in the body. So a physical event. So it's somehow, but it's not part of that, you know, it's not going to be a strict causal laws in the way physical. events have.
Wes Alwan 1:24
Yeah. So the way he's gonna explain this next is in terms of what he calls the Failure of definitional behaviorism. And which will lead us into holism. So he thinks it fails in the way that other forms of reductionism fail, including phenomenalism and extreme naturalism. If you try to reduce in either direction. You run into problems. So for instance, if a man believes there's life on Mars and we try to reduce those mental concepts to some sort of behavior, like he assents, you know, he's produces this sort of language behavior. Well, we can't really say what it means to assent to something unless we see that assent as intentional, right? He might just be uttering the sound accidentally or something like that.
Wes Alwan 2:14
It could be in coincidence. We can't say a yes as the meaning that we say it has unless we can say something further about the intention. And we can do that, that that problem occurs, he says, ad infinitum. There are additional conditions for at each new step. We can never stop doing that.
Chris Stone 2:31
Yeah, it's worth reading this quote. At the end, he sort of concludes this on page, I think, four and forty-three. Beliefs and desires issue in behavior only as modified and mediated by further beliefs and desires, attitudes and attendings without limit. Clearly, this holism of the mental realm is a clue both to the autonomy and to the anomalous character of the mental. Yep. Which sort of sums that up. And then we're gonna go
Mark Linsenmayer 2:52
into some Nelson Goodman that we long ago talked on this podcast about grew and bleen. So, you know, there's blue and green. We know what those are, but why can't I uh and it seems like if you know you could use you could generalize if you see one emerald is green and you all the other emeralds you see are green, well you can say they're all green. What can you Can you do something with a concept like Well, say what Gru is. I don't think you said what Gru is. Yeah. So Gru is blue before time T, which is whatever time you decide, and green after that. So if you're looking right now, and you know, so now is time T and it's an emerald. Yeah, can you say that you're seeing a green emerald? Can you say that you're also seeing a Gru Emerald?
Mark Linsenmayer 3:37
Am I giving Example, right?
Wes Alwan 3:39
Yeah, so it's blue before I think time T, right? And or green before time T and then blue after that, right?
Chris Stone 3:45
All the emeralds are green. Yeah, but yeah. There you go. There you go. So you would say
Wes Alwan 3:48
after 2030 they're blue. It's grew. Yeah. So it seems like it might be true to say it's grew, although we don't know yet, right? We we haven't if we haven't crossed time t. But there's no reason to induce, right? Knowing what we know about emeralds, there's no reason to believe that after some given time they're gonna turn blue. There's no reason to believe that they're grew. And so I think the upshot of this is that he says that some predicates are basically unsuited to their objects, right?

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