( CNN) There are 7 billion people in “the worlds”. And a full 22% of them — 1.6 billion — are fasting from sunup to sundown. Every period. For an entire month.
It’s Ramadan, the holiest month of the Muslim calendar.
But what if you’re not a Muslim; only a caring, considerate person. Is there anything you should be doing so you don’t come upon as insensitive to your fasting friends?