Zuckerberg has already selected his first book, 'The End of Power' by Moises Naim. He explained: "It's a book that explores how the world is shifting to give individual people more power that was traditionally only held by large governments, militaries and other organizations. The trend towards giving people more power is one I believe in deeply, and I'm looking forward to reading this book and exploring this in more detail." Zuckerberg takes on a challenge every year as a way to broaden his perspectives and learn more about the world, different cultures, beliefs, histories and technologies. A previous task was to learn to speak Mandarin, which he has managed to do.