Newmark's Door

Discouraging;

"Why dieting makes you FAT: Research shows trying to lose weight alters your brain and hormones so you're doomed to pile it on again".

"The Real Cause Of Obesity Is Beyond The Reach Of Weight Loss Drugs".

Related: this article that the New York Times amazingly ran. 

Encouraging:

"Eating Well Without the Flavor of Shame". It makes a lot of sense: try to get as much flavor per calorie as you can.