Abstract

The core idea of secular Buddhism is to grasp the spirit of early Buddhism and transpose it into the present. An application of this idea to the doctrine of rebirth leads to the following result: The doctrine of rebirth cannot be revised in a strict sense, but there are some striking similarities between the ancient and modern (biological) view on the topic. Since the stream of genetic and epigenetic information has the power to create consciousness and reflects experiences of past lives, it can be associated with the stream of consciousness (cittasantana) in the Mahayana model of rebirth. Parents not only determine the genetic constitution of their children, but they also transfer character traits by means of epigenetic heredity. If genetic inheritance is associated with karma, then genes become an element of synchronic and diachronic connectedness (pratitya-samutpada). Instead of an individual learning process across successive lives, there is a collective learning process across successive generations. Given the biological model of rebirth, the belief in cosmic justice turns into a quest for mundane justice. There is a thought experiment for constructing such a concept, which complies well with the secular Buddhist spirit. John Rawls assumes that the legislative deliberation is taking place “behind a veil of ignorance”, so that the participants of the deliberation do not know their future genetic constitution and their future position within the society. If the participants imagine that their future self is contingent and impermanent – in accordance with the Buddhist doctrine of anatta and anitya – then the resulting principles of justice will be impartial.