At Yahoo!, big thinking comes with the territory. When your work reaches over half a billion users--that's 1 out of every 2 people online--there's no small task. We need creative minds that can take us new places. Individuals who want to positively impact their career--and the world at large.

Ning was started with a simple premise:when people have the freedom to create a new social experience online, uniquely customized for the most important people and interests in their lives with no effort, no cost, and infinite choice, the world is a better, more colorful and certainly more interest.

Our belief that every life has equal value is at the core of our work at the foundation. We follow 15 guiding principles, which help define our approach to our philanthropic work, and employ an outstanding leadership team to direct our strategies and grantmaking.

Welcome to the Renewable Age. But it's just started - and the world is still in increasing energy poverty. The good news: The Sun is already distributed to all people in the world. In fact, the poor have the most. But 90% have no access to electricity and grids are half the energy cost.

Imagine yourself scanning the skies in a real military aircraft in search of an enemy airplane. You spot the bogey at 3 o'clock, break turn hard and the fight's on. Up, down, and around. Pulling G's, making quick decisions until you out maneuver your opponent, put the gunsight pipper on them.