Ravi Menon is the Institute of Policy Studies' 9th S R Nathan Fellow for the Study of Singapore. This book is an edited collection of his four IPS-Nathan Lectures, delivered in July 2021, and includes highlights of his question-and-answer segments with our virtual audience. Mr Menon examines how Singapore will come under pressure from four tectonic shifts altering the global landscape. Although still relevant, Singapore's guiding ethos of adaptation, meritocracy, and pragmatism may no longer be sufficient. To secure our future, we will need more innovation, inclusion, and inspiration. What does an innovative economy look like? What does it take to create a more inclusive society? What does it mean to be an inspiring nation? How does it all hold together in a refreshed Singapore Synthesis? The IPS-Nathan Lecture series was launched in 2014 as part of the S R Nathan Fellowship for the Study of Singapore. It seeks to advance public understanding and discussion of issues of critical national interest for Singapore.