He founded the Instituto Nacional para el Estudio de la Conciencia (INPEC) in 1987,[1] financed by UNAM and CONACYT.
[3] He combined the two in his professional work, always trying to understand the “magic world.”[1] Grinberg attempted to change the way that the relationship between science and consciousness is understood.
His work was rejected by fellow scientists as "psi assumption", the premise that any deviation from chance represents a case of telepathy.
[1] It was common for him to make spontaneous travels or just not answer his phone for days, which is why his disappearance did not seem odd to his family in the beginning.
Grinberg's sintergy theory states that there is a continuous space of energy, and the common human can perceive only a part of it.