Most fail to answer questions sent by the Observatory Civic Association
By Tauriq Jenkins and Leslie London
Opinion | 6 May 2019
Article critical of corporate-funded research retracted
Opinion | 3 May 2017
A proposal by a dozen African states would list chrysotile asbestos under global treaty on hazardous substances
By Jim teWaterNaude and Leslie London
Opinion | 14 March 2017
A response to Judge Dennis Davis by members of Staff for Social Justice in Education
Right to reply | 8 November 2016
Open letter to Premier Helen Zille
By Tolu Oni and Leslie London
Opinion | 8 June 2016