A VIOLENT CONTRACTION OF THE LUNAR CRUST.
"I think that we can answer," said Barbicane; "but according to my idea the question ought not to be put in that form. I ask it to be put differently."
"Put it your own way," replied Michel.
"Here it is," continued Barbicane. "The problem is a double one, and requires a double solution. Is the moon habitable? Has the moon ever been inhabitable?"
"Good!" replied Nicholl. "First let us see whether the moon is habitable."
"To tell the truth, I know nothing about it," answered Michel.
"And I answer in the negative," continued Barbicane. "In her actual state, with her surrounding atmosphere certainly very much reduced, her seas for the most part dried up, her insufficient supply of water restricted, vegetation, sudden alterations of cold and heat, her days and nights of 354 hours; the moon does not seem habitable to me, nor does she seem propitious to animal development, nor sufficient for the wants of existence as we understand it."
"Agreed," replied Nicholl. "But is not the moon habitable for creatures differently organized from ourselves?"
"That question is more difficult to answer, but I will try; and I ask Nicholl if motion appears to him to be a necessary result of life, whatever be its organization?"