This book is an excellent in-depth exploration of how the wealth of future generations can be put to use in addressing the critical issues of our time. Having gone from foe to friend in the global financial crisis, sovereign wealth funds now clearly have an important role to play in improving governance, preserving the planet, sustaining global financial stability, and ensuring long-term growth. -- Erik Berglof, chief economist and special adviser to the president at the European Bank for Reconstruction and Development This book is an excellent and in-depth exploration of how to look at the wealth of future generations with respect to the critical issues of our time. Clearly long term investors and sovereign funds have a prominent place in our shared global values to preserve the planet and to build a more sustainable future. -- Robert Tessier, Chairman of the Board of Caisse de depot et placement du Quebec SWFs now have major opportunities that are too good to miss - investing for the long term and investing in low-carbon technology. This book provides a road map for actions which can accelerate sustainable investment whilst helping the world manage the macroeconomic crises facing this decade and managing potential future crises of climate change. -- Nicholas Stern, London School of Economics and former chief economist of the World Bank