I was trying to figure out what Fodor could have been thinking. Here’s what I came up with: If we are trying to figure out what Evolution has done, then we presuppose that Evolution is capable of doing something. If Evolution is capable of doing something, then there must be some mechanism of Evolution that does the doing. Now imagine yourself in the position of the mechanism of Evolution that does the doing, i.e. the […]
Tag: science
Fodor’s Intensional Criticism of Evolution
Fodor’s intensional criticism of evolution is that the process of evolution is unable to make the necessary distinctions in selecting traits. This is to say that evolution itself cannot select for specific traits. If evolution can’t select for traits, then we will definitely not be able to figure out what’s happening based on evolution. Hence evolution is not a good theory. Does evolution need a mechanism to select for certain traits? No, there is no […]
On Block and Kitcher on Fodor
Ned Block and Philip Kitcher have posted a review of Fodor/Piatelli-Palmarini’s “What Darwin Got Wrong” (via Leiter). It is a well executed, though flawed, counter to Fodor’s arguments. First they give a nice rundown of the underdetermination issue I posted about here. Then they discuss the “intensional fallacy”. They argue that the crux of F & P’s argument can be seen as trying to split up the causal efficacious trait and the selected-for trait. This […]
Aristotle’s Theory of TOPOS (Place)
[This is something I wrote before I had this blog, but I really like it and hope the readers here will find it interesting.] The task of explaining Aristotle’s theory of place lies in the interpretation of this sentence: “Hence the place of a thing is the innermost motionless boundary of what contains it,” (Physics IV 212a20). Now the idea of a motionless boundary for perceptible and obviously movable objects seems impossibly counterintuitive. However, using […]
Sexual Reproduction, The Case for, Round 2
Let us assume that there are different kinds of adaptations. Specifically, some are better than others in the long run: some adaptations will only make a difference in an organism’s ability to reproduce viable offspring over a short period of time, whereas others will be beneficial for many generations. In asexual reproduction there is no mechanism for distinguishing between a short term beneficial adaptation and a long term beneficial adaptation. This subjects long term beneficial […]
Sexual Reproduction
Say you are a single celled organism. To reproduce you have to double your size and then you need to split yourself in half. Repeat indefinitely. Now say you are a single celled organism that has the option to reproduce sexually. To reproduce you need to increase yourself to 3/2 your original size and find a similar mate. Then you both contribute 1/2 to the new organism and repeat indefinitely. Asexual reproduction requires you to […]
A Priori Against Physicalism
I saw that Richard Brown is working to defend physicalism against a priori arguments. He says that most (all?) arguments use the same intuitions found in the zombie-knowledge arguments. This got me to thinking about a priori arguments against physicalism and I came up with something different: If physicalism is, as Dr. Brown says, “… the view that only physical things exist. Physical things are those things that are postulated by a completed physics,” then […]
What Science Ignores
I was skimming the philosophy blogs today and came across “Should Scientific Methods and Data be Public?” over at It’s Only A Theory (and Brains for that matter). Gualtiero Piccinini argues that scientific matters ought to be made public. My first thought was, “What exactly does G.P. mean by public?” and my second was, “Anyone who doesn’t think scientific methods should be public is bat-shit crazy.” (Yes, I get angry about this stuff. And from […]
The Non-Reducibility & Scientific Explanation Problem
Q: What is a multiple star system? A: More than one star in a non-reducible mutual relationship spinning around each other. Q: How did it begin? A: Well, I guess, the stars were out in space and at some point they became close in proximity. Then their gravitations caused each other to alter their course and become intertwined. Q: How did the gravitations cause the courses of the stars to become intertwined? Gravity does one […]
Aether Propeller?
I was trying to figure out how planes stay in the sky. So this is what I came up with. As the plane moves forward, a small vacuum is created above the wing. The vacuum is a low pressure zone which pulls the wing up and the air down to fill itself in (because Nature HATES a vacuum). This upward pull that the low pressure zone creates we call lift. I thought, “Hooray. This isn’t […]