How Sustainable is the World as a System?

Corporate sustainability, social responsibility and sustainability in general are trendy subjects nowadays. There exist numerous programmes, institutes and research centers dedicated to the subject of sustainability. One aspect such initiatives have in common is that they don’t provide measures of sustainability. On some occasions an index or a score is defined, whereby experts in different…

Investing Based on Systemic Analysis of Markets

Suppose that one wishes to invest in US public companies and eventually two candidate portfolios are available. Suppose that both portfolios are built on companies having a resilience that is higher than that of the entire system of US public companies. The plot below indicates the resilience and complexity of this system which comprises over…