Despite the centrality of home in our daily lives, we have very little conscious knowledge about why our homes are the way they are, how they work, or how to make them work for us. David Week wants to change this. His Melbourne Free University course, Understanding Your Home, helps to close that gap in our understanding, and to make participants active shapers of home and home life. WEEK 4: POLITICAL ECONOMY OF THE HOME looks at the home's severely undervalued role in our economy. In a world where McDonald's contributes to the GDP but home cooking does not, can we learn to see value where economists do not? Guest Lucinda Hartley discusses the relationships between public and private, home and business, that make dense urban living possible.