Editorial Commentaries

Investing in health: why, what, and three reflections
Richard Horton, Selina Lo

Time for even greater ambition in global health
Jim Yong Kim

Investing in health: progress but hard choices remain
Margaret Chan

Towards a more robust investment framework for health
Helen Clark

A grand convergence and a historic opportunity
Mark Dybul

Reinvesting in health post-2015
Hillevi Engström and others