We all work in terms of effective theories. The discovery of quasicrystals is a black swan for all local rationality. We present a dynamical quasicrystal on the level of morphisms rather than objects. Universum, cell division, market crashes... and your life have the same fundamental group, first homology group, eigenvalues, and Nielsen number. The notion of representation is a potencially fundamental of a unifying theorethical framework, with respect to software and hardware of the whole.
Dariusz Krzywicki