Correspondence with Marian Tupy, Policy Analyst at the Cato Institute, Washington, D.C. with regard to the publication of two articles: 'The New South African President Needs to Do a Better Job', 'Africa Needs More Liberalism" by Marian L. Tupy and a lecture based on her remarks made at the Cato Institute's sixth Distinguished Lecturer in October 1989 'Prospects for Peaceful Change in South Africa' by.