Data Editor of The Guardian US Mona Chalabi brings hard facts to the global immigration debate. Mona believes the political right is winning with a fact-based anti-immigration stance (sure, those facts are often misrepresented or even fabricated – but, it’s working). Meanwhile, the left pushes a failing feelings-based pro-immigration argument. Mona provides hard data, ready to be communicated to as many people as possible, as simply as possible. The aim: to help us understand the actual risk migrants pose, and their potential contribution to society, before we rush to close borders.