During the Covid-19 crisis, mankind unprecedentedly went through many things that had not been experienced in the past, and, as its consequence, “New normal” occurred, where abnormal things create a new standard. Will the history of learning from past examples be useful in solving the problem of “New normal”? In the future, pandemics and climate disasters are expected to threaten the survival of mankind and the sustainability of its civilization. Human beings cannot overcome such a complex crisis by relying on maps depicting past examples. Few people drive on unfamiliar roads today, relying on maps. Once the destination is entered into the navigation system before driving, then the system simulates and tells us the path optimized for changes that occur in the process of driving. Just as the paradigm of driving has adapted to a change, a new historical navigation is necessary to take the path of civilization that mankind has never been to. Computational history is a history paradigm for the future that could serve as such a navigation.