Many Bombers of the Principle of Double Effect: An Analysis of Strategic/Terror Bomber Thought Experiment Variants

The strategic/terror bomber thought experiment is often employed in the contemporary debate on the principle of double effect (PDE). It is taken to show the intuitive appeal of PDE. In this paper, it is argued, however, that the thought experiment is used in a confused way. What is taken to be one thought experiments in fact is a series of subtly differing examples. Those differences, although subtle, bear on the applicability of these examples in the argumentation for PDE. The main objectives of this paper are to provide a precise description and analysis of the variants of strategic/terror bomber thought experiments. The analysis shows that some variants are flawed mainly because of underdetermination of the cases by their descriptions and problems with rationality of the presented agents. This result seems to cast some new doubts on employment of the strategic/terror bomber thought experiment as an argumentative device supporting PDE.