Fast Company: When it was announced last week that 21st Century Fox had purchased a majority stake in National Geographic, there were some ripples of concern throughout the media and scientific communities. But the sky appears not to be falling, according to National Geographic Society president and CEO Gary Knell. In fact, Knell believes the deal will “amplify, not change” the core message of NatGeo. “This is very exciting for us. The point is to create a scaled-up global enterprise, with more resources. ”