I am briefly in the UK (arrived Tuesday and returning to Melbourne early Friday). We are officially launching our new book – Modern Monetary Theory: Bill and Warren’s Excellent Adventure – later this morning at the UK MMT Conference in Leeds, England. I am avoiding many of the sessions to reduce Covid risk, given the lecture theatres do not seem to have been refitted with modern ventilation. But from what I can see the Conference is well attended and going well. I should add that I had nothing to do with the organisation of the Conference but as usual I thank those who have put time to build an event that focuses on the work that I am part of. Anyway, a whirlwind trip this time. Today, though I reflect on the latest developments in Japan with respect to its ageing and shrinking population and how that impacts on business viability and skill shortages. All part of my research on degrowth strategies.