I probably don’t even know the name of all of the tools I wield now, but when someone makes a claim, I will immediately wonder about their source. I will wonder whether the causal relationship is established. I will wonder whether the data has been cherry picked. I will wonder whether the chosen metric is the most appropriate metric to concern ourselves with in this context, or whether it has been chosen to drive a specific agenda. I will wonder whether the population studied was genuinely random, or a self-selected biased group.