36 THE CAUSE AND THE CAUSER. than when we started, that two of my learned brothers are ready to fight for two quite opposite opinions, and I myself hold a third. The truth is, facts do not always explain themselves, but sometimes Jet in just light enough to show us we are in darkness. . . Yes! I hear your dissen- tient murmurs at this, but the evidence has been placed before you—judge for yourselves. We know now that the moth died from an overcharge of foreign bodies on its proboscis; that foreign bodies fall on insects who seek food in orchis flowers, whenever they hit a particular place in a parti- cular way, which very often happens; that, pass- ing thence to other orchis flowers, the foreign body hits them in another place, thereby scattering dust upon them, which fertilizes the seeds below ; that but for this process the orchis race must have died out with its first flowers, since orchis flowers can- not dust themselves. And that yet, nevertheless, neither insect nor flower is conscious of doing any- thing in the matter; that as far as they are con- cerned the whole process each time it happens is an accident. Such are the facts of the case, and,