This chapter discusses the importance of design and its utility and significance. It argues that design goes beyond aesthetics and making things look better - it is how humans shape their environment to serve their needs. The democratization of design means it is now accessible to more people. Good design is important for businesses to differentiate themselves and create new markets. The chapter provides examples of how design can positively impact areas like education, healthcare, and even elections when design is thoughtfully considered. It concludes that cultivating a design sensibility can help improve lives and make the world a better place.