Final answer:
Macduff felt compelled to leave his family to support Malcolm against Macbeth, showing his noble motives rooted in loyalty and patriotism towards Scotland, which are framed as sufficient within Shakespeare's play.
Step-by-step explanation:
The question asks whether Macduff's motives for leaving his family to go to England are sufficient within the context of Shakespeare's play Macbeth. Macduff leaves to support Malcolm against Macbeth, the tyrant usurper of the Scottish throne. Although the text does not explicitly state all of Macduff's reasonings, it can be interpreted that he feels a deep responsibility to his country—a motive that is seen as noble and sufficient within the play.
His departure represents a significant sacrifice, and suggests that he prioritizes the larger issues of morality and justice over personal safety and family, highlighting the themes of loyalty and patriotism in the play. Macduff's concern for Scotland's well-being prompts his actions, and his choice underscores the tragic tension he faces between his roles as patriot and family man.