Can an internet of more things result in a world of fewer emissions? Distributed and flexible manufacturing; balancing the negative and positive environmental impact of IoT devices; and society's acceptance of these devices and data collection are just some of the topics covered by this week's guests: Prof. Jeremy Watson CBE, Director of PETRAS, Dr. David Pugh, Manufacturing Market Lead, Digital Catapult, and Dr. Michael Stead, Lecturer in Sustainable Design Futures, Lancaster University.