The rehabilitation of this ignored, forgotten, neglected science, is an absolute necessity if we want that people find their harmony, can best be located, can know where they come from and where they go. We can give several examples among which:

• The XOY
• The NDEPP
• The LUP
• The FA

The FA is an African science whose logic is relevant to the symbolic classifications. It interrogates meridians through which, human beings establish at birth, their link with the natural surroundings that welcome them. It is an elastic environment in continuous vibration due to the energy that allows the gyration, the movement of components of the biosphere.

The human being cannot escape this rule of logical setting in relation with the meridian of the biosphere. Furthermore, the human being is in the present, in connection with the past and the future. The human being is described through the vertical and horizontal relations with one’s own individual cycle of life.

Current DNA researches have demonstrated that the biologic genealogy derives from the human anteriority background which is connected to the forthcoming posterity. At the vertical level, the human being is connected to his most remote forebears but also to his progeny. At the horizontal level the human being spreads through the widening of ties interfering with the relationship within the lineages of fatherhood and motherhood.

The FA takes into account all this dimension of the human being described as an organic, physical, psychic and spiritual entity. This conception differs from the one of the conventional science that makes the body, a house in which the human being lives!

The civilization of Tado has stamped the apogee of the FA and rooted it in the Gulf of Benin, while the sea brought it until the Seereer country of the Siin in Senegal and also beyond the Atlantic Ocean.

In its traditional thought, the FA led to a conceptualization of the universe that the symbolic of the Voodoo demonstrates through a classification of the spiritual Energy forces. There are 16 major spiritual forces that are combined into a spectrum of 240 minor spiritual forces.