Book excerpt: Almost every ancient culture believed that human civilization and consciousness has progressively declined since an erstwhile Golden Age till the current age of greed and lies, discord and strife, called the Kali Yuga. But when does the Kali Yuga end? And what happens after that? In this extensively researched book, Bibhu Dev Misra has delineated the common threads that run through the Yuga Cycle doctrines of ancient cultures, taking the aid of scientific discoveries wherever available. His reconstruction of the original Yuga Cycle framework indicates that the end of the Kali Yuga is just around the corner - in 2025! Within a span of just 15 years, by the year 2040, the Kali Yuga civilization is likely to collapse due to a combination of global wars, environmental catastrophes and comet impacts. The survivors will inherit a renewed earth, bathed in the divine light of the Central Sun. Is there any scientific evidence in support of the Yuga Cycle? What drives the sinusoidal fluctuation in our physical size and consciousness in course of the Yuga Cycle? Why do cataclysmic obliteration of civilizations occur after every Yuga? What do we make of the end-time prophecies which tell of a Savior or Avatar returning at the end of the Kali Yuga? These are some of the key questions addressed in this book. This riveting and thought-provoking work contains one of the most important messages of our time.