class="intro">Small differences may be important, 256. Individual differences are important because they are the causes of social change, 259. Hero-worship justified, 261.

ON SOME HEGELISMS 263

The world appears as a pluralism, 264. Elements of unity in the pluralism, 268. Hegel's excessive claims, 273. He makes of negation a bond of union, 273. The principle of totality, 277. Monism and pluralism, 279. The fallacy of accident in Hegel, 280. The good and the bad infinite, 284. Negation, 286. Conclusion, 292.—Note on the Anaesthetic revelation, 294.

WHAT PSYCHICAL RESEARCH HAS ACCOMPLISHED 299

The unclassified residuum, 299. The Society for Psychical Research and its history, 303. Thought-transference, 308. Gurney's work, 309. The census of hallucinations, 312. Mediumship, 313. The 'subliminal self,' 315. 'Science' and her counter-presumptions, 317. The scientific character of Mr. Myers's work, 320. The mechanical-impersonal view of life versus the personal-romantic view, 324.

INDEX 329

ESSAYS

IN

POPULAR PHILOSOPHY.

THE WILL TO BELIEVE.[1]

In the recently published Life by Leslie Stephen of his brother, Fitz-James, there is an account of a school to which the latter went when he was a boy. The teacher, a certain Mr. Guest, used to converse with his pupils in this wise: "Gurney, what is the difference between justification and sanctification?—Stephen, prove the omnipotence of God!" etc. In the midst of our Harvard freethinking and indifference we are prone to imagine that here at your good old orthodox College conversation continues to be somewhat upon this order; and to show you that we at Harvard have not lost all interest in these vital subjects, I have brought with me to-night something like a sermon on justification by faith to read to you,—I mean an essay in justification of faith, a defence of our right to adopt a believing attitude in religious matters, in spite of the fact that our merely logical intellect may not have been coerced. 'The Will to Believe,' accordingly, is the title of my paper.

I have long defended to my own students the lawfulness of voluntarily adopted faith; but as soon as they have got well imbued with the logical spirit, they have as a rule refused to admit my contention to be lawful philosophically, even though in point of fact they were personally all the time chock-full of some faith or other themselves. I am all the while, however, so profoundly convinced that my own position is correct, that your invitation has seemed to me a good occasion to make my statements more clear. Perhaps your minds will be more open than those with which I have hitherto had to deal. I will be as little technical as I can, though I must begin by setting up some technical distinctions that will help us in the end.

I.

Let us give the name of hypothesis to anything that may be proposed to our belief; and just as the electricians speak of live and dead wires, let us speak of any hypothesis as either live or dead. A live hypothesis is one which appeals as a real possibility to him to whom it is proposed. If I ask you to believe in the Mahdi, the notion makes no electric connection with your nature,—it refuses to scintillate with any credibility at all. As an hypothesis it is completely dead. To an Arab, however (even if he be not one of