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This case, though rarely to be followed so closely, is not unique in natural history. We have here, laid bare before us, the struggle between the conscious will of the triongulin, that seeks to live, and the obscure and general will of nature, that not only desires that the triongulin should live, but is anxious even that its life should be improved, and fortified, to a degree beyond that to which its own will impels it. But, through some strange inadvertence, the amelioration nature imposes suppresses the life of even the fittest, and the Sitaris Colletes would have long since disappeared had not chance, acting in opposition to the desires of nature, permitted isolated individuals to escape from the excellent and far-seeing law that ordains on all sides the triumph of the stronger.

Can this mighty power err, then, that seems unconscious to us, but necessarily wise, seeing that the life she organises and maintains is forever proving her to be right? Can feebleness at times overcome that supreme reason, which we are apt to invoke when we have attained the limits of our own? And if that be so, by whom shall this feebleness be set right?

But let us return to that special form of her resistless intervention that we find in parthenogenesis. And we shall do well to remember that, remote as the world may seem in which these problems confront us, they do indeed yet concern ourselves very nearly. Who would dare to affirm that no interventions take place in the sphere of man—interventions that may be more hidden, but not the less fraught with danger? And in the case before us, which is right, in the end,—the insect, or nature? What would happen if the bees, more docile perhaps, or endowed with a higher intelligence, were too clearly to understand the desires of nature, and to follow them to the extreme; to multiply males to infinity, seeing that nature is imperiously calling for males? Would they not risk the destruction of their species? Are we to believe that there are intentions in nature that it is dangerous to understand too clearly, fatal to follow with too much ardour; and that it is one of her desires that we should not divine, and follow, all her desires? Is it not possible that herein there may lie one of the perils of the human race? We too are aware of unconscious forces within us, that would appear to demand the reverse of what our intellect urges. And this intellect of ours, that, as a rule, its own boundary reached, knows not whither to go—can it be well that it should join itself to these forces, and add to them its unexpected weight?

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Have we the right to conclude, from the dangers of parthenogenesis, that nature is not always able to proportion the means to the end; and that what she intends to preserve is preserved at times by means of precautions she has to contrive against her own precautions, and often through foreign circumstances she has not herself foreseen? But is there anything she does foresee, anything she does intend to preserve? Nature, some may say, is a word wherewith we clothe the unknowable; and few things authorise our crediting it with intelligence, or with aim. That is true. We touch here the hermetically sealed vases that furnish our conception of the universe. Reluctant, over and over again, to label these with the inscription "UNKNOWN," that disheartens us and compels us to silence, we engrave upon them, in the degree of their size and grandeur, the words "Nature, life, death, infinite, selection, spirit of the race," and many others, even as those who went before us affixed the words "God, Providence, destiny, reward," etc. Let it be so, if one will, and no more. But, though the contents of the vases remain obscure, there is gain at least in the fact that the inscriptions to-day convey less menace to us, that we are able therefore to approach them and touch them, and lay our ears close to them and listen, with wholesome curiosity.

But whatever the name we attach to these vases, it is certain that one of them, at least, and the greatest—that which bears on its flank the name "Nature"—encloses a very real force, the most real of all, and one that is able to preserve an enormous and marvellous quantity and quality of life on our globe, by means so skilful that they surpass all that the genius of man could contrive. Could this quantity and quality be maintained by other means? Is it we who deceive ourselves when we imagine that we see precautions where perhaps there is truly no more than a fortunate chance, that has survived a million unfortunate chances?

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That may be; but these fortunate chances teach us a lesson in admiration as valuable as those we might learn in regions superior to chance. If we let our gaze travel beyond the creatures that are possessed of a glimmer of intellect and consciousness, beyond the protozoa even, which are the first nebulous representatives of the dawning animal kingdom, we find, as has been abundantly proved by the experiments of Mr. H. J. Carter, the celebrated microscopist, that the very lowest embryos, such as the myxomycetes, manifest a will and desires and preferences; and that infusoria, which apparently have no organism whatever, give evidence of a certain cunning. The Amoebae, for instance, will patiently lie in wait for the new-born Acinetes, as they leave the maternal ovary; being aware that these must as yet be lacking their poisonous tentacles. Now, the Amoebae have neither a nervous system nor distinguishable organs of any kind. Or if we turn to the plants, which, being motionless, would seem exposed to every fatality,—without pausing to consider carnivorous species like the Drusera, which really act as animals,—we are struck by the genius that some of our humblest flowers display in contriving that the visit of the bee shall infallibly procure them the crossed fertilisation they need. See the marvellous fashion in which the Orchis Moris, our humble country orchid, combines the play of its rostellum and retinacula; observe the mathematical and automatic inclination and adhesion of its pollinia; as also the unerring double seesaw of the anthers of the wild sage, which touch the body of the visiting insect at a particular spot in order that the insect may, in its turn, touch the stigma of the neighbouring flower at another particular spot; watch, too, in the case of the Pedicularis Sylvatica, the successive, calculated movements of its stigma; and indeed the entrance of the bee into any one of these three flowers sets every organ vibrating, just as the skilful marksman who hits the black spot on the target will cause all the figures to move in the elaborate mechanisms we see in our village fairs.

We might go lower still, and show, as Ruskin has shown in his "Ethics of the Dust," the character, habits, and artifices of crystals; their quarrels, and mode of procedure, when a foreign body attempts to oppose their plans, which are more ancient by far than our imagination can conceive; the manner in which they admit or repel an enemy, the possible victory of the weaker over the stronger, as, for instance, when the all-powerful quartz submits to the humble and wily epidote, and allows this last to conquer it; the struggle, terrible sometimes and sometimes magnificent, between the rock-crystal and iron; the regular, immaculate expansion and uncompromising purity of one hyaline block, which rejects whatever is foul, and the sickly growth, the evident immorality, of its brother, which admits corruption, and writhes miserably in the void; as we might quote also the strange phenomena of crystalline cicatrisation and reintegration mentioned by Claude Bernard, etc. But the mystery here becomes too foreign to us. Let us keep to our flowers, which are the last expression of a life that has yet some kinship with our own. We are not dealing now with animals or insects, to which we attribute a special, intelligent will, thanks to which they survive. We believe, rightly or wrongly, that the flowers possess no such will; at least we cannot discover in them the slightest trace of the organs wherein will, intellect, and initiative of action, are usually born and reside. It follows, therefore, that all that acts in them in so admirable a fashion must directly proceed from what we elsewhere call nature. We are no longer concerned with the intellect of the individual; here we find the un conscious, undivided force in the act of ensnaring other forms of itself. Shall we on that account refuse to believe that these snares are pure accidents, occurring in accordance with a routine that is also incidental? We are not yet entitled to such a deduction. It might be urged that these flowers, had these miraculous combinations not been, would not have survived, but would have had their place filled by others that stood in no need of crossed fertilisation; and the non-existence of the first would have been perceived by none, nor would the life that vibrates on the earth have seemed less incomprehensible to us, less diverse, or less astounding.