Sustainability refers to the ability to be maintained at a specific rate or level, preventing the depletion of natural resources to maintain an ecological balance. In a broader context, it pertains to the endurance of systems and processes that contribute to current and future generations' environmental, social, and economic well-being.

Aesthetics is a branch of philosophy dealing with the nature of beauty, art, and taste and with the creation and appreciation of beauty. It concerns itself with questions about what is aesthetically pleasing or displeasing and why something is beautiful.

Inclusion refers to the practice or policy of providing equal access to opportunities and resources for people who might otherwise be excluded or marginalized, such as those having physical or mental disabilities, or belonging to other minority groups. It emphasizes the importance of diversity and the need to respect and accommodate differences among individuals in a community or organization.