Once again these analyses illuminate in the clearest possible way what constitutes the background to all trust – the problem of complexity. By means of trust, the truster unburdens himself of complexity which he cannot sustain. Anyone who wishes to abuse his trust must take this complexity upon himself. He will have to burden himself with complex demands on behaviour, to ensure the most wide-ranging command of the relevant information and complete control of the information available to the truster, with the result that he himself will be in danger of collapsing under the pressure of complexity. Among the most important strategies for reducing fraud, therefore, is a time-limit on breach of trust, and also, if possible, on contact with the victim of the fraud.

XREF: Connects to economics of asymmetric information and principal-agent theory, where monitoring costs and information asymmetry create the space for opportunism.

Niklas Luhmann, Trust and Power, loc. 245