I read an article about the Orkney Islands today that set me wondering.
Lyrical Isles By Sara Lodge
http://www.weeklystandard.com/lyrical-isles/article/2009131From the article:
Skara Brae, Europe’s most perfectly preserved Neolithic village, was uncovered in 1850 by a ferocious storm. It lies by a beach and resembles a mini-golf course. There are sandy bunkers and grass-topped mounds. ... These early people made tools, heather ropes, intricate jewelry, and dimpled stone balls—a bit like sea urchins—that may have had a ceremonial purpose. Dimpled balls that may have had a ceremonial purpose ?
Archaeologists' default explanation for mysterious artifacts is always "ceremonial purpose."
As the song goes, a thing's a phallic symbol if it's longer than it's wide.
But there is an urge as natively human as ritual, namely sport.
Grassy mounds by the sea ? Dimpled balls ?
Just wondering.