Mark Zuckerberg gave a keynote at Mobile World Congress 2015 to provide an update on Internet.org and discuss Facebook's efforts to expand internet access globally. He explained that Internet.org's goal is to connect the two thirds of the world without internet access by partnering with tech companies and operators. Zuckerberg also discussed examples of how increased connectivity has helped rural communities form thriving economies and described partnerships with Google to provide internet access in places like Zambia. However, he emphasized that Facebook's role is to facilitate connectivity rather than operate as a carrier themselves.