Archive for April, 2020

April 29, 2020

The scientific and manifest images

by Neil Rickert

As a followup to my previous post, I’ll note that Dan Kaufman has posted a second round in his proposals for metaphysics:

As background, I’ll note that I am sitting at my desk.  According to the manifest image, my desktop is solid wood.  According to the scientific image, my desktop is mostly empty space surrounding a sparse array of atoms.

The scientific image is how physics sees the world.  The manifest image is closer to how we see the world.  But sciences vary.  Biologists are concerned about individual organisms.  And those belong in the manifest image, rather than in the scientific image.  Likewise, most of the concerns of psychology fit better with the manifest image.

In my view, philosophy (by which I mean academic philosophy) is mainly oriented toward the scientific image.  And, in my opinion, it should be more oriented toward the manifest image.  I think that’s also how Dan Kaufman sees it, but perhaps I am misreading him.  Please go read his post to see what he says.

Where I come in

A little background about myself.  I started studying learning (or how humans learn) in the 1980s.  And I quickly found myself disagreeing with philosophers.  I imagined myself to be a solitary animal or organism on some planet, with little or know innate knowledge of the planet.  And I had to work out ways of learning about that planet.

read more »

April 25, 2020

Thoughts about metaphysics

by Neil Rickert

Hmm, it’s been quite a while since I last posted anything to this blog.

Dan Kaufman is rethinking metaphysics, as indicated in a recent post:

Judging by the relatively small number of comments, I don’t think there’s a lot of enthusiasm among readers.  But I will be looking forward for continued posts on this topic.

In agreement with Dan, I do want to see some rethinking.  And that’s why I started this blog.

I’ll use this post to give some of my own ideas on the topic.  I expect that some of them are very different from Dan’s ideas.

Basic realism

I am assuming some sort of basic realism.  That is to say, I assume that there is a reality which is human independent.  And we interact with that reality.

I’m calling this an assumption, because I see no possibility of proof.  But it does make clear that I reject Berkeley’s idealism.  I don’t think anything important depends on this assumption.

read more »