Cognition Switch: An Artefact for the Transmission of New Ideas Issue #2: January 2019 Featuring Ideas by: Michael Shermer, Peter Staudenmaier, Sabine Hossenfelder, Kate Raworth, Benjamin G Martin, Noah Charney, David Wengrow, Kimberley Brownlee, Tali Sharot, Robert Simpson, Thea Bechshoft, Martin Rees, Jon Butterworth, Bill Nye, Huw Price, and Henry Cowles