Walmart's Global Women's Economic Empowerment Initiative is working to create opportunity and empower women and girls in markets around the world.

Empowering small farmers to increase productivity, improve crop quality and access reliable markets is critical to addressing global hunger and poverty.

To get the most from agricultural resources, poor farmers' needs must come first, guiding investment strategies and forming the yardstick for gauging results.

No innovation in the past 200 years has done more to save lives and improve health than the sanitation revolution triggered by invention of the toilet. But it did not go far enough. It only reached one-third of the world.

One might have thought that Brexit would be a wake-up call for the American media. Yet, just as in the U.K. referendum, 'Russia' became the buzzword in the U.S. election that the political and media establishments thought would scare people into voting for the status quo.

The government is tottering. We must deal it the death blow an any cost. To delay action is the same as death.

The fact is that in a way, journalists become a kind of default in the system when you don't have substantive two-party back-and-forth inside of the government.

All art is political in the sense that it serves someone's politics.