CHAPTER II Observing the steady fall of the barometer, Captain MacWhirr thought, “There's some dirty weather knocking about.” This is precisely what he thought. He had had an experience of moderately dirty weather—the term dirty as applied to the weather implying only moderate discomfort to the seaman. Had he been informed by an indisputable authority that the end of the world was to be finally accomplished by a catastrophic disturbance of the atmosphere, he would have assimilated the information under the simple idea of dirty weather, and no other, because he had no experience of cataclysms, and belief does not necessarily imply comprehension. The wisdom of his county had pronounced by means of an Act of Parliament that before he could be considered as fit to take charge of a ship he sho