A good book examining and explaining the importance of ethical and moral issues in economic theory, especially in welfare economics. It also tries, mostly successfully, analyzing other possible decision frameworks, often ignored or not considered by most economists, like that of liberty, freedom, equality, justice and distribution, and various intricate issues involved in crystallizing these ideas within the dominant 'scientific' economics vis a vis, the dominance framework of rational preference maximization.
A good overview of up to date ideas, literature and research, though, for me, it looks that there is scope for improvement in analysis, focus and synthesis.