Helen Sharman, Britain’s first astronaut, hosts an expert-led discussion on autonomous systems and the ethics surrounding their use and development. How can autonomous systems help not just with dull or dangerous tasks but also improving decision-making? What about the serious ethical questions related to some of the decision making in autonomous systems? Helen’s guests this week are Virginia Dignum, Professor at the Department of Computing Science at Umeå University, Sweden and Denise Garcia, Associate Professor of Political Science and International Affairs at Northeastern University. Zero Pressure is a podcast from Imperial College London and Saab. A relaxed conversation with those on the cutting edge of science and technology - hosted by Britain's first astronaut Helen Sharman - Presented by Imperial College London and Saab. The Zero Pressure podcast series will be looking at how science and technology can positively contribute to solving complex, interrelated global challenges of today and tomorrow. We will be looking at pioneering technologies and speaking those on the thinking edge.