In 1995, the World Health Organization (WHO) created an extra-governmental organization, the Extra-Natural Activity Counter System (Encounter). The purpose of this body is to investigate phenomena that cannot be explained with existing scientific knowledge, research how they may affect the health of humans and how the risk of future occurrences can be managed, and plan measures to combat these phenomena.

In 1995, the World Health Organization (WHO) created an extra-governmental organization, the Extra-Natural Activity Counter System (Encounter). The purpose of this body is to investigate phenomena that cannot be explained with existing scientific knowledge, research how they may affect the health of humans and how the risk of future occurrences can be managed, and plan measures to combat these phenomena. [ Contract ]