The General Section are organising the following events at the 2018 British Science Festival:

Defining weight in a Parisian vault

Since 1889, the kilogram has been defined by a platinum and iridium cylinder held in the depths of a Paris vault. Society is intrinsically dependent on the accuracy of this measurement. However, it has been losing weight and this year will be redefined using 21st century physics. Join Stuart Davidson as he discusses this historic moment. 

Changing the face of science engagement

What have we learned about public engagement with science? John Durant looks back over his three decades as a leader in this field, beginning with surveying the public's understanding of science in the 1980's. Drawing on multiple examples and a growing body of empirical data, he will identify key lessons from the changing face of science engagement, and make some timely conclusions for the turbulent situation today in Europe and North America. 

President 2018: Dr John Durant, MIT Museum 
President 2017: Professor Margaret Boden, University of Sussex
President 2016: Professor Chris Stringer, Natural History Museum
President 2015: Professor Barry C Smith, School of Advanced Study, University of London
President 2014: Jonathan Porritt, CBE

Co-Recorder: Susan Watt
Co-Recorder
: Anne-Maria Brennan