³Fiction's mythemes, mathematics's vectors and tensors, serve alike to
direct us in constructing stories adequate to the unspeakable richness and
amplitude of the world² wrote Damien Broderick.
To broaden our horizons (and also to break the old rules of set theory)
there¹s nothing better than the Topos theory, wrote John Baez.
Topos theory combines logic with geometry, and also with topology.
The new foundations? Have a look
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