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ix Acknowledgements The book project leader and editor, Professor Godwell Nhamo, wishes to thank the following organisations and people for their generous support, financially and in kind. Exxaro Resources Ltd is acknowledged for its financial support since 2008, now running in the second phase: 2011–2015. The authors, blind peer reviewers, the CEMS Deanery, and the Institute for Corporate Citizenship had an invaluable input in the writing and publishing process. I also want to thank my family, especially my spouse Dr Senia Nhamo, and my children Anesu, Tsitsi and Makanaka Nhamo for all the support they continue to render towards my work. I also express my sincere thanks to the publishers, whom I hereby acknowledge for a quality product. This gesture will not be complete without acknowledging two of Unisa’s executive management team members who drive the green economy and sustainability model with the championing it deserves: Principal and Vice-Chancellor of Unisa, Prof Mandla Makhanya, and Professor Divya Singh, Unisa Vice Principal: Advisory and Assurance Services. The Peer Review Process The book manuscript was subjected to the double blind peer review process through the Unisa Press mechanisms. The book manuscript was further subjected to the second set of blind peer review process by the Africa Institute of South Africa (AISA) before its publication . The editor presided over the incorporation of all blind peer review comments and observations in order to enhance the quality of the publication. Authors, however, take full responsibility of any liabilities associated with their work. ...

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