It is also true that what I have spoken of as the
influence of pre-existing living matter is something quite
unintelligible; but does anybody quite comprehend the _modus
operandi_[53] of an electric spark, which traverses a mixture of oxygen
and hydrogen?
What justification is there, then, for the assumption of the existence
in the living matter of a something which has no representative, or
correlative, in the not living matter which gave rise to it? What better
philosophical status has "vitality" than "aquosity"? And why should
"vitality" hope for a better fate than the other "itys" which have
disappeared since Martinus Scriblerus accounted for the operation of the
meat-jack by its inherent "meat-roasting quality," and scorned the
"materialism" of those who explained the turning of the spit by a
certain mechanism worked by the draught of the chimney?
If scientific language is to possess a definite and constant
signification whenever it is employed, it seems to me that we are
logically bound to apply to the protoplasm, or physical basis of life,
the same conceptions as those which are held to be legitimate elsewhere.
Pages:
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455