Brad Wallace June 4, 2015 Science Under Siege, Part 1 Brad Wallace June 4, 2015 If you haven't been aware of this series, well, you are now. Give it a listen and join the conversation. Historically, science has always had a thorny relationship with institutions of power. But what happens to societies which turn their backs on curiosity-driven research? And how can science lift the siege? CBC Radio producer Mary Lynk looks for some answers in this three-part series.