Social responsibility is one of the factors that contribute to the triple bottom line. The triple bottom line is a framework that measures the performance of an organization or a project based on three dimensions: environmental, social, and economic. Social responsibility refers to the ethical obligation of an organization or a project to consider the impacts of its decisions and actions on society and stakeholders, such as employees, customers, communities, and future generations. The other options are not factors that contribute to the triple bottom line. Global security is a broad concept that encompasses various aspects of international relations, such as peace, human rights, justice, and cooperation. Project balance sheet is a financial statement that summarizes the assets, liabilities, and equity of a project at a given point in time. Green metrics and verification are tools and methods that quantify and validate the environmental performance of a project or a product. Reference: LEED Green Associate Candidate Handbook, page 31; USGBC [LEED v4 Impact Category: Triple Bottom Line], page 1.