The subject of the sighting of the moon has become a metaphor for our broader division as an ummah. We have disputes over the correct day to start and end Ramadan and invariably this leads to division. This weeks guest Ustadh Iyad Hilal argues that in origin what constitutes sighting has been subject to differences between the classical scholars. To insist on one way, as some Islamic groups do, in the absence of a caliphal authority, comes from a shallow understanding of the lawfulness of difference of opinion in Islam and contravenes notions of adab of iktilaaf. He talks through all the evidences on the matter and discusses issues of using calculations, local vs global sighting, what is a witness and following countries such as Saudi Arabia. To sign up to Muhammad Jalal's international politics briefing, click here: https://jalalayn.substack.com/ and follow him on Twitter here: https://twitter.com/jalalayn