Marain, the language of the Culture, is celebrated for its simplicity and inclusiveness, using just one personal pronoun that encompasses all genders and sentient beings. This approach reflects the Culture's values of equality and understanding among diverse life forms, making it a practical choice for everyday conversation. Although the language allows for the specification of gender when necessary, such distinctions are rarely employed in common dialogue, showcasing a focus on universal communication.

Iain M. Banks, in "The Player of Games," illustrates how Marain promotes a culture where language and identity are fluid and non-restrictive. By minimizing the emphasis on gender, Marain embodies the Culture's ethos, fostering an environment where beings are recognized for their thoughts and actions rather than traditional identities. This creates a society that values every form of intelligence and consciousness, challenging conventional views on language and identity.