Well, in the past couple of months or so, I read a book which is translated from its Japanese version entitled "Hunger Makes You Healthy" which gives a compelling argument to limit yourself to one meal per day. Maybe you can search on it. Nowadays fasting has been a popular way to lose weight and at the same time, making people healthier. What makes your article interesting is that it's quite contradictory to what I've learned for the past 1 year. Maybe there is more than one angle to look at this topic.

Hunger is not only caused by reduced intake of calorie but also can be caused by obesity. There is a hormone called Leptin, which is secreted by fat cells which signal the brain that we're full but if you're obese and just had a high carbohydrate food, insulin would be higher in the blood which could disturb the signal. That's why, people who are obese, even though they have lots of fat cell (which act as an energy storage and secrete high amount of leptin), they kept on getting hungry. I think aggressive behavior is more related to personality (self control will require greater energy if the individual have poor self control) rather than caused by hunger and if blood sugar is low to be used as energy sources, the body will tap on fat cell and thrive on ketone bodies. It will not eat itself, don't worry. Our body has a great survival capacity. Just my 2 cents. Nice post though.