As you know the concept of seven days week is jewish. Romans have 8 days and Mesoamerican have 13. I mean yes, there is no time this is concept in our heads, but what exactly a week in tough scientific definition? 4 days? It depends on the position of the sun but we accurate definition of an earth year what about WEEK? WHAT IS AN ACCURATE DEFINITION AT TIME WITHOUT CULTURAL AND RELIGIOUS INSTALLATIONS? If everyone wants globalization, then why not write that it is now 14 trillion years from the creation of the world (big bang)