Photography and Science
This is a simple metaphor that I have used before, though I never wrote it up as a special topic. Today, when I was eating with Teacher Zhang and the others, I brought it up again, and I think this metaphor is still fairly illuminating, so I’ll talk about it here in some detail. The metaphor is mainly meant to express our attitude toward science and how to understand the relation between science and the “world”: science is like photography, offering an image of the world. We point at a photograph and identify it, saying, “This is Zhang San.” Is this Zhang San? Yes, this is indeed Zhang San, not…
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