DNA: our blueprint for life ‘Our genetics load the gun, but it’s the environment we live in that pulls the trigger’ This is a statement used widely in the healthcare industry today: a way of defining the boundaries of what we can and cannot control regarding our health, according to the limits of our biology and the world around us. But what if we could see just how exactly our guns were loaded? What if, in this game of Russian roulette we call Life, we got to see exactly whi