A new item has been added to my publications list: Energy, Entropy and the Theory of Wealth (NNS: Newcastle, 2016). This piece was first given as a public lecture in Newcastle University's "Insight" series on the 11th of February 2016, and argues for a reconsideration of the ontology of economics in the light of thermodynamics. The piece develops points made in an earlier article, "Thermoeconomics", now also added to the list of publications.