For those who struggle with anti-pagan prejudices and stereotypes, Humanist Paganism might be a powerful educational tool. It can show that a pagan can be a sophisticated, cosmopolitan, and enlightened person, and that a pagan culture can be artistically vibrant, environmentally conscious, intellectually stimulating, and socially just.
Call it a case of observer bias on my part, but Humanist Paganism seems to be an emerging option for those who want to be part of the Pagan community, but who want to be a little more intellectual about their practices, and they really don't care about the 'woo' anymore.
The virtue of paganism was strength; the virtue of Christianity is obedience.
Authors as diverse as Rudyard Kipling, E. Nesbit, and J. R. R. Tolkien have shaped modern paganism as greatly as any theological underpinnings.
I would love to go back to any time in European history, especially in Irish history, to the second or third century, prior to the arrival of Christianity when Paganism flourished. I can always go back there in my imagination, of course. It doesn't cost anything, and it's a form of time travel, I suppose.