The hundredth monkey effect is a supposed phenomenon in which a learned behavior spreads instantaneously from one group of monkeys to all related monkeys once a critical number is reached. By generalization it means the instantaneous, mind to mind spreading of an idea or ability to the remainder of a population once a certain portion of that population has heard of the new idea or learned the new ability. This group behavior may be related to Swarm Behavior, Wikipedia.
Marketing has known for many decades that once a product and its marketing effort have reached 10% saturation or penetration it becomes self-propagating.
As everything is a manifestation of Mind or Consciousness we can view this phenomenon as a sympathetic resonance of Mind Force. Anyone who has experienced being in a full-blown out-of-control panic knows this is a real phenomenon. The Maharishi meditators have demonstrated this is real and reproducible. See their report here.
Rupert Sheldrake talks about this sympathetic resonance in his TEDx Talk.
A review of this effect: http://www.wowzone.com/monkey.htm
See Also
action at a distance
Concordance
Connecting Link
entanglement
entrainment
Harmony
Law of Attraction
Law of Chemical Affinity
Law of Cycles
Law of Force
Law of Sympathetic Oscillation
Mind to Mind
morphic resonance
Quantum Entanglement
Resonance
Swarm Behavior, Wikipedia
Sympathetic Association
Sympathetic Oscillation
Sympathetic Resonance
Sympathetic Vibration
Table of Cause and Effect Dualities
Telepathy
Tuning Fork
Unison