What if all guns disappeared?Take the politics out of it. By the numbers, what would we gain – and lose – if all firearms suddenly were wiped off the face of the planet? This story originally published in April 2018 as part of our series What If, which uses imaginary scenarios to help us better understand the real world. On 24 March 2018, more than two million people took to the streets in the US to protest gun violence. What
