> Then the lightbulb went off for Kidwell. “The only thing it could have been was cows,” It seems the authors still have to learn the correlation vs causation

> Then the lightbulb went off for Kidwell. “The only thing it could have been was cows,” It seems the authors still have to learn the correlation vs causation thing. Concluding it must be cows because you cannot think of another alternative is a really bad way of doing science.