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Contemporary paganism is widespread and somewhat scattered, hence the difficulty counting adherents. Modern paganism does not descend from a singular ancient religion but rather many ancient indigenous and folkloric traditions, and there is no central text to refer to that can shed light on doctrine.
There are, however, subtle distinctions that delineate Celtic and northern European sects, Baltic and Slavic sects, Greek and southern European sects, American neopaganism, and other groupings around the world. Some covens (organized groups of pagans) worship specific deities, such as Diana or Odin. Others practice ancient Druidism, such John Rothwell (“Arthur Pendragonâ€) pictured, while some focus on activism, such as the Reclaiming tradition.