589. Some plants, such as the touch-me-not and the Venus fytrap, have movements that demonstrate great sensitivity and even a sort of will, particularly in the case of the latter whose leaves capture the fy that lands on it and even seem to set a trap to kill it. Are these plants endowed with the faculty of thought? Do they have a will and do they form an intermediate class between the vegetable and animal kingdoms? Are they transition points from the one to the other?
“Everything in nature is in transition, due to the very fact that everything is different and connected. Plants do not think, and therefore have no will. From the oyster that opens its shell to all the zoophytes, they only have a blind natural instinct and do not think.”
The human body provides us with examples of similar movements that take place without any participation of the will, such as the digestive and circulatory systems. The pylorus closes upon contact with certain substances, as if denying them entry. This is the same action as that of the touch-me-not, the movements of which do not necessarily imply perception, much less will.