The modern world is built on steel but can it ever be green? Tom Heap and Helen Czerski search for the holy grail of environmentally friendly steel.
Panellists:
Ed Conway – Sky Economics & Data Editor and Author of “Material World”
Will Arnold – Head of Climate Action, The Institution of Structural Engineers
Dr Abi Ackerman – Imperial College London
Caroline Ashley – Director, SteelWatch
Producer: Beth Sagar-Fenton
Rare Earth is produced in association with the Open University
