reduce pain of circumcision later in life

possibility that circumcision is no longer relevant in today's advanced society

Is religion still a good enough support for circumcision?

Once a common enforcement in religious rites and practices, the context of circumcision has changed drastically from the ancient world. Though parents recurrently circumcise their neonates, the question as to why has been lost in this long history of religion. The question in today's society is whether circumcision is still relevant as a religious practice, or have recently developed medical practices discredited this ancient tradition?

Are there any societies who don't openly support circumcision?