5. The "living organism" must mean either the thus organized body, or the common mixture of soul and body, or some third thing which proceeds from the two first. In either of these three cases the soul will have to be considered impassible, while the power of experiencing passions will inhere in something else; or the soul will have to share the body's passions, in which case the soul will have to experience passions either identical or analogous to those of the body, so that to a desire of the animal there will correspond an act or a passion of the concupiscible appetite. REFUTATION OF THE (JAMES-LANGE) THEORY OF EMOTIONS. We shall later on consider the organized body; here we must find how the conjunction of soul and body could experience suffering. The theory that the affection of the body modifies it so as to produce a sensation which itself would end in the soul, leaves unexplained the origin of sensation. To the theory that suffering has its principle in this opinion or judgment, that a misfortune is happening to ourselves or some one related to us, whence results disagreeable emotion first in the body, and then in the whole living organism,[292] there is this objection, that it is yet uncertain to which opinion belongs; to the soul, or to the conjunction of soul and body. Besides, the opinion of the presence of an evil does not always entail suffering; it is possible that, in spite of such an opinion, one feels no affliction; as, for instance, one may not become irritated at believing oneself scorned; or in experiencing no desire even in the expectation of some good. NOT ALL AFFECTIONS COMMON TO SOUL AND BODY. How then arise these affections common to the soul and the body? Shall we then say that desire derives from the desire-appetite,[293] anger from the anger-appetite, or in short, every emotion or affliction from the corresponding appetite? But even so, they will not be common, and they will belong exclusively to the soul, or to the body. There are some whose origin needs the excitation of blood and bile, and that the body be in some certain state which excites desire, as in physical love. On the contrary, however, the desire of goodness is no common affection; it is an affection peculiar to the soul, as are several others. Reason, therefore, does not allow us to consider all affections as common to soul and body. DESIRE, NOT SIMULTANEOUS WITH APPETITE. Is it possible, however, that for example, in physical love, the man[294] may experience a desire simultaneously with the corresponding appetite? This is impossible, for two reasons. If we say that the man begins to experience the desire, while the corresponding appetite continues it, it is plain the man cannot experience a desire without the activity of the appetite. If on the other hand it be the appetite that begins, it is clear that it cannot begin being excited unless the body first find itself in suitable circumstances, which is unreasonable.