I imagined for whatever reason that if one would account the 'global economy' as a closed system then debt + value would come at a balance. Didn't consider deri

I imagined for whatever reason that if one would account the 'global economy' as a closed system then debt + value would come at a balance. Didn't consider derivates as holding such a huge value. That also mean most of the debt is backed by gambling with production yield, which is scary.