When slurping isn't natural

I looked at the bottle three times, picked it up, took a photo on my phone. Something didn't feel quite right.

“This is simply a fabulous French no-nonsense natural wine...” screamed the label. And then further down, there it was again: “This wine is 100% natural as well as gorgeous to drink”. At €4.99 in Albert Heijn (The Dutch equivalent to Tesco), wha…