Resource limits hang over the long-term outlook for societies - often summarised as "Peak Oil" or "Peak Food". In order to make a personal finance plan, it is a factor that ought to be taken into account. Unlike other macroeconomic trends, how you structure your portfolio probably matters less than how you structure your spending. This article provide a high level summary of my views on this topic, which will filled out in later posts. Correspondingly, I will give the justification for these arguments in later article.