physical state of our planet, till the ecliptic shall again coincide with the equator, and the equal diffusion of light and heat over the whole surface of the earth typify the equal and happy existence of man, who will then have attained the final step of pure and perfect intelligence."
"It is by no means clear," said Mr. Jenkison, "that the axis of the earth was ever perpendicular to the plane of its orbit, or that it ever will be so. Explosion and convulsion are necessary to the maintenance of either hypothesis: for La Place has demonstrated, that the precession of the equinoxes is only a secular equation of a very long period, which of course proves nothing either on one side or the other."
They now emerged by a winding ascent from the vale of Llanberris, and after some little time arrived at Beth Gelert. Proceed-
