Final answer:
Frank Whigham's reasoning for Ferdinand's 'incestuous inclination towards his sister' likely pertains to literary analysis where inherent family vices, power dynamics, and hereditary traits influence character behaviors in literature.
Step-by-step explanation:
The discussion of Frank Whigham's reasoning for Ferdinand's 'incestuous inclination towards his sister' is most likely related to the analysis of a literary text, where Ferdinand may be a character displaying complex psychological traits.
This analysis draws upon literature's power to explore taboo topics such as incestuous desires and how they may be intertwined with the themes of power, control, and dynastic ambitions. In literary studies, scholars often examine the motivations and background of a character to understand the underlying factors that drive their actions.
The concept of 'hereditary evil' or an inherited taint often emerges in such discussions, and may be used to explain a character's immoral inclinations or behaviors.
These contemplations may encompass examining familial relationships, historical context, and the psychological dimensions presented by the author. The provided texts allude to various literary pieces, each dealing with themes of desire, power, race, and familial relationships.
Whigham's discourse would, thus, be tied in with a broader analysis of how characters in literature are influenced by their ancestry, societal norms, and personal struggles, often entangling them in actions that are morally complex or reprehensible.