If Dr Whewell may be regarded as (_pace tanti viri!_) a sort of Star-Smasher, his opponent is in very truth a Star-Peopler. Though he admits that “there are some difficulties to be removed, and some additional analogies to be adduced, before the mind can admit the startling proposition[41] that the Sun, Moon, and all the satellites, are inhabited spheres”—yet he believes that they are:[42] that all the planets of their respective systems are so; as well as all the single stars, double stars, and nebulæ, with all planets and satellites circling about them!—though “our _faltering reason utterly fails_ us!” he owns,[43] “when called on to believe that even the _Nebulæ_ must be surrendered to life and reason! Wherever there is matter _there must_ be life!” One can by this time almost pardon the excitement, the alarm rather, and anger, with which Sir David ruefully beheld Dr Whewell go forth on his exterminating expedition through Infinitude! It was like a father gazing on the ruthless slaughter of his offspring. Planet after planet, satellite after satellite, star after star, sun after sun, single suns and double suns, system after system, nebula after nebula, all disappeared before this sidereal Quixote! As for Jupiter and Saturn, the pet planets of Sir David, they were dealt with in a way perfectly shocking. The former turned out, to the disordered optics and unsteady brain of the Essayist, to be a sphere of water, with perhaps a few cinders at the centre, and peopled “with cartilaginous and glutinous monsters—boneless, watery, pulpy creatures, floating in the fluid;” while poor Saturn may be supposed turning aghast on hearing that, for all his grand appearance, he was little else than a sphere of vapour, with a little water, tenanted, if at all, by “aqueous, gelatinous creatures—too sluggish almost to be deemed alive—floating in their ice-cold waters, shrowded for ever by their humid skies!” But talk after this of the pensive Moon! “She is a mere cinder! a collection of sheets of rigid slag, and inactive craters!” This could be borne no longer; so thus Sir David pours forth the grief and indignation of the Soul Astronomic, in a passage fraught with the spirit, and embodying the results, of his whole book, and which we give, as evidently laboured by the author with peculiar care.