The concept of Entanglement describes a relationship between two particles or molecules. They interact physically and then become separated yet, spookily, continue to display a connection. For example, two electrons might become entangled and the direction of spin of one of them will be affected by that of the other….even if they find themselves on opposite sides of the universe.
Increasingly technology robs people of the opportunity to become entangled. Physical proximity just isn’t required so much. Those who would want people to understand, think and act in a certain way will need to be more and more inventive in creating intriguing excuses for people to become entangled.