How can scientific evidence help us in an age of “alternative facts”? As chief data reporter for the Financial Times, John Burn-Murdoch uses statistics and graphics to dig into the most pressing issues of the day, covering everything from the economy to climate change, social issues and healthcare. His high-profile use of visualization and data science helped audiences around the world understand the complexities of the coronavirus pandemic. He helps to inject data and evidence-based argument into what can be very polarising topics.