Luhmann: Law, Justice, and Time

Time is central to Luhmann's writings on social systems. Social systems, as systems of meaning, operate within three dimensions: factual, social and temporal. Each of these dimensions entails selections of actualities from potentialities (or contingencies) within horizons. Whilst the factual dimension involves selections based on distinguishing 'this' from 'something else', and the social distinguishes between alter and ego (asking with respect to any meaning whether another experiences it as I do), the temporal dimension operates with the primary distinction of before and after. In the temporal dimension, everything is 'ordered only according to the when and not to the who/what/where/how of experience and action' (Luhmann in Social systems. Stanford University Press, Stanford, 1995, p. 78). In this paper, we explore the connection between the temporal dimension of meaning within the legal system and its connection to justice. We begin by setting out succinctly the role played by justice within the legal system, as presented by Luhmann, particularly in his book Law as a social system (2004). From this beginning, we move on to consider the relationship between law, justice and time, taking two examples. The first is the temporality of judicial decisions. The second concerns the relationship between the temporal meaning of law's own operations, and the presumption of innocence.