Sadly, Time's headline will cause great confusion. As many an expert states: concentrating on specific nutrients (fat, sugar, etc.) is a misdirection. Anyway, the Eat Butter headline makes me think of my visit to the Iowa State Fair ... where it had a butter cow. I also included the deep fried Twinkies booth. I found that bizarre.
If you want to continue the chronic disease environment, I recommend eating a ton of butter and lots of deep fried Twinkies.
If you would like to stay out of the Circle of Disease, follow this concept - fat, sugar, salt, and other "bad stuff" will take care of itself.