metaphysics, we find relegated to an appendix, as an “opus supererogationis,” although it was precisely the connection between Metaphysics and Ethics that our question required to be put in the first and foremost place. The writer attempts to show that compassion is the ultimate source of morality; but neither does his mode of discussion appear satisfactory to us, nor has he, in point of fact, succeeded in proving that such a foundation is adequate. Indeed he himself is obliged to admit that it is not. Lastly, the Society cannot pass over in silence the fact that he mentions several recent philosophers of the highest standing in an unseemly manner, such as to justly occasion serious offence.