The report discusses the emergence of the Socio-Economic Soft Matter (SE-SM) as the result of interactions between physics and economy. First, demographic changes since the Industrial Revolution onset are tested using Soft Matter science tools. Notable in the support of innovative derivative-based and distortions-sensitive analytic tools. It revealed the Weibull type powered exponential increase, with a notably lesser rising rate since the crossover detected near the year 1970. Subsequently, dem...