The path of the shaman.

Long before the registration of the scientific name of plants, based on a two-part Latin or Latinized name, needed to have universal references and monopoly of cure, the individual whose wisdom and knowledge was, at first glance, a tool that enables him to survive and to cure his followers or members of his tribe.

This first old warrior who managed to create a council of elders and declared himself as a leader. 

When the knowledge was from a community and the wisdom was from a man, this elder was the first shaman. Probably the first spiritual leader from mankind was from this tribe:

https://www.youtube.com/watch?v=gkl37NTHKLU

Throughout History cultures registered their beliefs, their perspective and milestones.

This is my perspective. Over evidences and arguments.