Philosophical ConcernsWhen there is never a lack of the element of understanding, where there is constant understanding, it is a natural consequence to have prosperity, progress, creation, peace, tranquility, happiness in people. The book Philosophical Concerns was written to upgrade the ideals and spiritual values of humanity, the need for love, affection, morality, dignity, integrity, communication, peaceful coexistence of people with each other, between our fellow human beings, societies, peoples, states. Where there is constant understanding, when the element of understanding is never lacking, it is a natural consequence to have prosperity, progress, creation, peace, tranquility, happiness in people. Can man, with the help and support of understanding, face almost all the problems that arise in humanity, face positive or negative situations, peaceful or warlike, mysterious and unexplored situations, which without his own understanding, would lead man, the societies, on the road to untruth and destruction. In ways of unprecedented intransigence and misunderstanding that lead our fellow human beings to a complete impasse, unacceptable mistakes and greatly increase the risk of hostilities, conflict, with the very probable even in the case of the destruction and extinction of the human race, understanding is the deadlocks, the key to success in resolving them. If we have a real, continuous understanding of ourselves, our fellow human beings, throughout society, we create integrated, healthy, ever-evolving, evolving societies that aim at peaceful coexistence on the planet and the salvation of both humanity and the environment from total destruction.