The Series begins in the moments after people disappear. As each day, month, and year passes, the fate of a particular environment, city or theme is disclosed. Special effects, combined with interviews from top experts in the fields of engineering, botany, biology, geology, and archeology provide an unforgettable visual journey through the ultimately hypothetical. As modern metropolises like New York, Los Angeles, Chicago and Washington DC are ravaged by nature; the series exposes the surprising insights about how they function today. Basing this futuristic world on the surprising history of real locations, already abandoned by man, like a century-old shack in the arctic and an abandoned island that was once the most densely populated place on earth are featured in the series.