Scientific Vs. Metaphysical Realism?

This is a brief post to take issue with something Graham recently said on his blog (here). Graham has said similar things before, but I think this is one of the clearest examples of his opinion about the relation between science and realism. Graham first notes that the increasing fashionability of the term ‘realism’ in continental circles means that it can be misleadingly appropriated by those who aren’t genuine realists. He repeats the idea, stated elsewhere, that it is not enough to consider the real as something which constrains consciousness/thought, but that one must be able to allow it some structure independently of a relation to consciousness/thought. One must be able to say something about the interaction of fire and cotton in order to count as a genuine realist. Now, I agree with this, for the most part. My problem comes when he draws a dichotomy between two ways in which one can be genuinely realist:-

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