Thank God we had a scientific study to tell us what we've been avoiding for years: If you eat more calories than you burn, you will gain weight. This is not brain science. The brain science comes in the form of why we do it to ourselves. Our children are fat because they are not moving. Do you remember being little and ever sitting in one place for more than a few minutes? Now we call it ADHD. Then, we called it being healthy children. Silly me, thinking people had children because they wanted to raise them. Now, we have them because we want to prove we can do it all. Poor kids.