Dealing with an Ambiguous World - Paperbackby Bilahari Kausikan (Author) One of Singapore's top diplomats, Bilahari Kausikan was the Institute of Policy Studies' (IPS) 2015 16 S R Nathan Fellow for the Study of Singapore. This book contains edited versions of the five public IPS Nathan Lectures he gave between January and May 2016, and highlights of his dialogue with the audience. Kausikan gives a frank and dispassionate assessment of the international environment in the post Cold War era and