Blue and Green: A New Blueprint for a Green Economy, by Edward Barbier and Anil Markandya, builds on work published in 1989, which suggested practical policy measures for making economies greener and creating a path for sustainable development.
The new edition looks at what progress has been made in the years since, as well as assessing where improvements are still needed to create green economies. The first edition argued that in order to achieve sustainable economies three areas must be focussed on valuing...