This open access book attempts to provide a perspective on the circularity assessment at
different levels of the systemic hierarchy and advocates better resource management for a
sustainable future. It demonstrates how relevant circularity indicators are used for
quantifying the extent of circularity of each level. Illustrative case studies that discuss the
process of quantitatively interpreting progress towards circularity are provided. This work
caters to a broad readership inclusive of governance basic research engineering and business
stakeholders. The conclusion signifies the role of consumer community in achieving circularity.
