Rocks have shaped the fates of civilizations and the study of geology has transformed our intellectual landscape. In the 19th century developments in earth sciences led to the scientific rejection of Biblical timescales in favour of the far greater spans of geological time, which opened the way for Darwin's development of the theory of evolution by natural selection. More recently, historians have been keen to incorporate factors like access to natural resources and major events like earthquakes and volcanic eruptions into their accounts of the past and analyses of the present. Matthew Sweet asks how disciplines in the humanities, like history and political theory, might be transformed by incorporating insights and data from the earth sciences, and also how the earth sciences might be transformed if they become more historically and culturally aware. With historians Peter Frankopan and Rosemary Hill, geologist Anjana Khatwa, philosopher Graham Harman, and poet Sarah Jackson.

Producer: Luke Mulhall