If present-day science encounters an observation, or an experimental result, that it cannot explain, then we should not rest until we have improved our science so that it can provide an explanation. If it requires a radically new kind of science, a revolutionary science so strange that old scientists scarcely recognize it as science at all, that’s fine too. It’s happened before. But don’t ever be lazy enough – defeatist enough, cowardly enough – to say ‘It must be supernatural’ or ‘It must be a miracle’.
