Now, if an
animal is in danger of suffocation from want of vital air, instead of
starving by being exposed to its unqualified rigour, instinct or reason
directs the sufferer to approach those apertures through which any
supply of that necessary of human life can be attained, and induces man,
at the same time, to free himself from any coverings which may be
rendered oppressive by the state in which he finds himself. Now it may
be easily proved, that a similar instinct to that which induced the
unfortunate sufferers in the black-hole of Calcutta to struggle with the
last efforts to approach the solitary aperture which admitted air to
their dungeon, and to throw from them their garments, in order to
encourage the exertions which nature made to relieve herself by
perspiration, is proper, also, to the noblest of the vegetable tribe.
Look at a wood or plantation which has not been duly thinned:--the trees
which exist will be seen drawn up to poles, with narrow and scanty tops,
endeavouring to make their way towards such openings to the sky as might
permit the access of light and air. If entirely precluded by the boughs
which have closed over them, the weaker plants will be found strangely
distorted by attempts to get out at a side of the plantation; and
finally, if overpowered in these attempts by the obstacles opposed to
them, they inevitably perish.
Pages:
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58