The upside of this, or of “more is different” , is we don’t necessarily even need the property in the parts, or detailed understanding of the parts. And how the composition works / what survives renormalization / … is almost the whole problem.
The upside of this, or of “more is different” , is we don’t necessarily even need the property in the parts, or detailed understanding of the parts. And how the composition works / what survives renormalization / … is almost the whole problem.