Our guest, Vivian Siegel, is a scientist from Vanderbilt University. She has devoted herself to the diffusion of science knowledge through journals that can be obtained freely by the general public. Siegel is the director of the Centre for Science Communication at Vanderbilt, which has become a unique resource for scientists to help them learn how to communicate science clearly. She is interviewed by CUSU correspondent, Rachel Dubrovin. Hosted by Angus Bohanon.