Mark Bittman: What's wrong with what we eat

Like Louise Fresco, Mark Bitterman also pointing out the importance of the food. But, his point is we have problem with the food we eat today. Since the beginning of the mass production of food, we are enjoying and perhaps suffering from the food we have on the table. What went wrong?
Today, especially in the United States, people eat more than they need to. We producing more food than we should consume -And yet, millions of people are starving. For economical benefit, food manufacturers in the developed nations turned the left over food to different forms of food under the name of sneaks, chips, canned food, fast food and most importantly, MASS Production. As a result, we left in the world of filled with food. Every corner of the street, we have 24hours stores. In order to make sure to provide affordable food, we stockpiled food in supermarkets. Fast foods are waiting for us in everywhere.
So, at least we are not hungry. However, the concern of over consumption of food begin to hit. Bitterman talks seriousness of the over consumption of the food in the presentation.
He especially points out the over consumption of meat. He is not mention of being vegetarian. He warns that our habit of eating too much meat.