Humanity has always been in a constant, is a quest that involves gaining knowledge, solve enigmas, give answers to curiosities and elementary questions of our existence, which is why it can be classified as a diverse and inexhaustible search, there are countless times that humanity has sought to resolve certain aspects that have ended up resulting in a challenge.
To be able to debate on this aspect can result in something quite complex, since it is a subject that invites to a deep reflection, since the search for an absolute but nonexistent truth is what has driven us to be a thinking species with intelligence that differs from the other existing species on the planet.
If we talk about enigmas, i.e. aspects that are relevant to humanity but have not been deciphered in a convincing way, we have the meaning of life, there are many philosophers who since ancient times have tried to give a convincing and absolute meaning to existence, but to date existence is a subject that has many connotations, from people who believe in an absolute God who sees everything and has control over humanity, to people who believe that the meaning of life is only while we are alive and that there is nothing beyond death.
Perhaps thousands more years will pass, and mankind will always be searching for an answer to the question:
What is the meaning of mankind's existence?
Perhaps it becomes a search whose answers will be lost within the great set of enigmas with which man has had to live.
The normal thing could be that the inexplicable has an explanation for each individual person, it does not have to have an absolute answer to such complex questions that can only have a relevant meaning in the mind of each particular individual.