Rounding out our list of guests are some special speakers.
Dr Donaldson teaches philosophy at the University of Glasgow and Glasgow School of Art, with a variety of research interests in the philosophy of mind and cognitive science. In his spare time, he enjoys reading science fiction and translating famous philosophical passages into Jive. You can find out more by visiting his website: www.drdonaldson.org.
Martin Hendry (@martin_astro) is Professor of Gravitational Astrophysics and Cosmology at the University of Glasgow, where he is currently head of the School of Physics and Astronomy. He is a member of the LIGO Scientific Collaboration - an international group of more than 900 scientists who, with their colleagues in the Virgo Collaboration, in February 2016 reported the historic discovery of gravitational waves. Visit his University page for more details: http://www.astro.gla.ac.uk/users/martin/.