According to recent reports by Essilor and the World Health Organization (WHO), uncorrected blurry vision affects 2.7 billion people globally, resulting in $270 billion in lost productivity annually…

Thomas J. Bollyky, senior fellow for global health, economics, and development and director of the Global Health program at CFR, leads a conversation on observations and lessons learned from states’ …

Yanzhong Huang, senior fellow for global health at CFR, and Rebecca Katz, professor and director of the Center for Global Health Science and Security at Georgetown University, lead the conversation o…

Katherine Hardin, Andres Revkin, Alice C. Hill, and Meaghan Parker discuss local stories around climate change  in the United States and advice for journalists reporting on extreme heat and weather, …

Watch experts remark on what is at stake at the G-20 London summit and outline possible policy options for member countries.

MERIT JANOW: I think we're ready to begin. My name is Merit Janow, and it's my pleasure to preside at this morning's discussion. A few administrative matters: Please turn off your cell phones and B…