better doing

Why correlation usually ≠ causation

Do you ever read something that points out an obvious intuitive mistake you make repeatedly? Well, here we are… Causal Nets are an interesting explanation of why we see so much correlation in this world. | learn more

under the microscope

Walk slow, age fast

New evidence from a longitudinal study reinforces the link (correlation, not causation) between walking speed and brain health. | learn more