The world turned topsy-turvy after Covid‑19 pandemic. The whole equation and thrust of global politics and economics is now at a new verge. The main question is now – how we can secure human race and humanity. This is the main thrust of the book, Changing Dimensions of Human Security in Contemporary World. This book is an outcome of collective research work done by erudite scholars from different parts of world, like USA, Russia, Japan, Australia, Romania, Nigeria, Nepal, Bangladesh and India, who has come together in search of new trends of human security. They touched upon different milieu as well as dimensions of human security and pandemic in contemporary world scenario. In thirty-two essays, forty-seven authors collectively explored situation of human security in several domains including international politics, law, economy, labour force, sustainable development, education, gender and may more. I believe that this collection of essays can become a benchmark for the future as well as spur new research agendas and projects that will put the region into a much-needed conversation on the recent trends of human security in contemporary world. This book will try to reimagining this changing dimension of Human Security in the Pandemic situation. The goal of this book is to improve the standards of the international community of academicians, researchers, scholars, and scientists by exposing them to the latest trends, developments, and challenges in the field. The volume is essential reading for social scientists, bureaucrats and non-governmental political activists interested in human security. It will also appeal to public policy analysts and scholars who have yet to adopt the contribution of critical security and development studies in the analysis of different dimensions of human security.