What are the motifs in Paris Spleen, 1869 by Charles Baudelaire?

Good v. evil is a recurring idea in the poetry. Baudelaire has taken to the thought that indulging in ones pleasures, though viewed by the masses as a wicked behavior is good for the soul and therefore not evil at all. In "The Bad Glazier", he blames the wicked intention that took him to abuse the poor Glazier as that of a demon or imp inhabiting him. He does not claim to not have found joy in the act, only that the seed of the actions were not of his own nature. Yet in "Let's Beat up the Poor", he fails to blame the sudden urge to beat the poor old beggar on any demon, but instead on the