I certainly didn't mean to insinuate that Trek authors who have used CE are only doing so because they hate Christianity. I was only referrring to the origins of the concept of CE over AD in our culture in general.
And that had nothing to do with hatred either. As I said, it's ridiculous to assert that the desire to be fair and inclusive to people other than Christians or Europeans somehow translates to intolerance or hate toward Christians or Europeans. The whole point of it is to
reject intolerance and hatred, to find something that includes everyone.
I certainly don't think all differences of identity and belief should be a basis for hatred, but that doesn't mean that all beliefs are equal and good.
Which is irrelevant to the question of whether a religiously neutral calendar designation is a good thing. I mean, the whole point is to sidestep questions of religion altogether. Why shouldn't we have a neutral, secular way of designating dates? What's the point of dragging religious debates into something as simple as identifying when something happened?
The weird thing is though, that it doesn't make any sense to start the Common Era 2011 years ago. Nothing important politically, socially, technologically, commercially, or culturally happened that year that we can all agree marked the end of the last era and that start of our own.
That's true. But it doesn't make any sense to celebrate Jesus's birth on December 25th. There's no evidence he was actually born anywhere near that date. It was never actually meant to be his literal birthday, but rather a feast day to commemorate his birth. And the reason that date was chosen for "Christ's Mass" is because it was
already a pagan feast day. It was convenient to take a pre-existing calendrical convention and repurpose it.
Ultimately,
all calendars are arbitrary. Time isn't actually broken up into discrete segments. Any moment we choose as the beginning of a calendrical cycle is going to be chosen for arbitrary reasons, and there's plenty of precedent for simply sticking with some previous system that was already in use. After all, why not? What difference does it make whether anything important happened in 1 CE? What matters about a calendar is its ability to communicate chronological information to people
now and in the future. And people now are used to using the Gregorian calendar. Regardless of the origins or validity of its foundational assumptions, it's a system that's globally known, familiar, and accepted. So why not keep it?
It only makes sense from a religious point of view. So if you were going to start a Common Era system, they should begin a completely new calendar, not co-opt someone elses.
But that's what religions do all the time -- co-opt existing festivals, traditions, etc. from earlier religions. The trope of a dying and resurrecting god is far older than Christianity -- see Osiris, Orpheus, Mithras, etc. This is what human cultures do -- they don't invent everything from scratch, they adapt and rework things from earlier cultures. Do you object to the use of the English language because it's based on Latin and French and Norse and all sorts of other stuff rather than being entirely original? Do you think Americans should've invented a completely artificial language rather than "co-opting" someone else's language? What about the letters you and I are writing these messages in? The Roman alphabet? We aren't Romans, so why should we use their alphabet? For that matter, why should the Romans have adapted their alphabet from the writing of the Etruscans? What about this letter "A"? It's derived from a symbol representing an ox's head. What does an ox's head have to do with anything we have to say? Why should we use a letter derived from a cultural origin that has nothing to do with anything we wish to communicate?
We do it because that's how human culture and communication work. The purpose that a symbol, a language, a calendar, or any other form of communication serves today may have nothing to do with its origins. The origins don't matter. What matters is our communication needs in the here and now. What makes the most sense is to use the language and the calendar that are most widely accepted and understood.