What is the composition dirt and dust? Is there a better place to hang the washing? And how can I make my home more comfortable? These are all questions which preoccupy our guests.

Jay Owens first became interested in the nature of dust around fifteen years ago. Her book entitled ‘Dust’ considers its global significance as a factor in both the dirt in our homes and major economic and political events from the dustbowls of the 1930s to the fallout from nuclear testing.

Architect Marianna Janowicz is thinking about what we do with our laundry, how buildings are not well designed to help dry it. The water vapor produced causes indoor mould and damp and yet in many places outside drying is banned. In an era where there’s great interest in finding low energy solutions to a range of humanity’s problems what can be done to alleviate the burden, the domestic drudgery of the washing cycle? More on Marianna's work here ; https://www.editcollective.uk/

And are you comfortable with gas central heating, maybe you’d prefer a wood burner? How we heat our homes and what this means for the way we live is a long term research theme for Sam Johnson Schlee, but with increasing cost of fossil fuels and their role as key drivers of climate change what is the future for home comfort?

Producer: Julian Siddle

You might also be interested in Free Thinking episodes (available as the Arts and Ideas podcast) looking at Mid Century Modern and changes in the home; sneezing, smells and noses; Housework (and Hannah Gavron's The Captive Wife); and an episode called Breathe brought together writer James Nestor, saxophonist Soweto Kinch, Imani Jacqueline Brown of Forensic Architecture and New Generation Thinker Tiffany Watt Smith.