There's something to be said for culture and tradition, which have been for a long time the cornerstones of our civilization.
Everybody has their own opinion on this of course. For me, I feel that culture and tradition are in the way of progress. At some point our current traditions, cultures and values will change, they will evolve. I'm all in for a true multicultural society if there is a clear segregation between state and religion.
After the platypus, evolution started looking into input validation.