It takes the average reader 8 hours and 8 minutes to read On what Matters by Derek Parfit
Assuming a reading speed of 250 words per minute. Learn more
On What Matters is a major work in moral philosophy. It is the long-awaited follow-up to Derek Parfit's 1984 book Reasons and Persons, one of the landmarks of twentieth-century philosophy. Parfit now presents a powerful new treatment of reasons, rationality, and normativity, and a critical examination of three systematic moral theories - Kant's ethics, contractualism, and consequentialism - leading to his own ground-breaking synthetic conclusion. Along the way he discusses a wide range of moral issues, such as the significance of consent, treating people as a means rather than an end, and...
On what Matters by Derek Parfit is 483 pages long, and a total of 122,199 words.
This makes it 163% the length of the average book. It also has 149% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 11 hours and 7 minutes to read On what Matters aloud.
On what Matters is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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