The global economy has experienced many challenges in recent times, particularly in the shadow of the COVID-19 pandemic, such as dwindling demand, supply chain disruptions, declining growth rates, further pandemic waves, and increasing poverty and inequality to name but a few. Four years after the pandemic, economies are still struggling to achieve sustainable economic growth and development. While much has been written about the impact of COVID-19 on various sectors and economies, this is the first book to underscore the post-COVID global uncertainties that are still occurring on the world stage and further, to present the recent challenges such as geo-political tensions, war, economic disturbances, climate change, the energy crisis in Europe, recession in developed economies and its effect on developing and least developed economies. The book starts by setting the grounds for further discussion of the present challenges as well as future implications. In addition to examining the immediate issues which occurred with the onset of the pandemic, it explores these from the perspective of developed, developing, and least developed countries. The wide-ranging topics covered by the book include the ongoing Russia-Ukraine War, China’s increasing economic dominance in neighbouring countries, the economic collapse of Sri Lanka and Pakistan, the factors that led to the technology layoffs and the future of global employees and economies. The book goes beyond looking at sector-specific factors and broadly outlines country-specific instabilities, policy choices and the way forward. The book will be of interest to students of macroeconomics, development and international economics, and international relations as well as researchers and policymakers.