Diplomacy aims to make the world a somewhat better place. And for that to happen, we need thoughtful people, which most diplomats happen to be. But thought alone does not carry us very far. Thought needs to result in action. It is not thinking about the world but changing it that makes for an effective diplomat. Diplomacy is not a science, but a practice. It is what diplomats do. They write reports, make public speeches, debate, negotiate, preside over meetings … For all that they need dipl...

Charts are an excellent way to share complex ideas or large amounts of data with your audience. But they are also hard to make: which chart works best in which situation – and why? What color scheme should you use to strengthen your message? What are some common pitfalls to avoid? How can you add the perfect title, labels, legend and caption? And how do you move beyond a boring pie or bar chart?

Powerful Charts explains how basic design and communication principles help you decide which cha...