In 2007, Rupert Murdoch laid down the challenge for News Limited and its associated global businesses to become carbon neutral by 2010. The challenge was to create a brand that would materially help drive employee, supplier and public action on climate change. One Degree has been developed on a simple premise: that if everyone were to change their behavior by just one degree, we can change the future of the planet. The logo combines both the number and the degree symbol, which together represent a person. In doing so, it neatly encapsulates the real impact that an individual can start to make in addressing climate change.