Dune

Main Ideas

• The struggle for control over the planet Arrakis, the only source of the universe's most valuable substance—melange
• Power and political intrigues among the noble houses of the Empire
• Ecological aspects of life on Arrakis, including adaptation to an extremely arid climate and the cultural significance of sandworms
• The development of the main character, Paul Atreides, overcoming trials and his journey towards enlightenment
• The concept of predestination and free will, as well as the effect of prophecies on the future
• The importance of faith and religion in shaping culture and society
• The issues of exploitation and dependency on valuable resources