Frost from Niflheim and billowing flames from Muspelheim crept toward each other until they met in Ginnungagap. Amid the hissing and sputtering, the fire melted the ice, and the drops formed themselves into
Ymir (“Screamer”[1]), the first of the godlike but destructive
giants. Ymir was a hermaphrodite and could reproduce asexually; when he slept, more giants leapt forth from his legs and from the sweat of his armpits.
As the frost continued to melt, a cow, Audhumla (“Abundance of Humming”[2]), emerged from it. She nourished Ymir with her milk, and she, in turn, was nourished by salt-licks in the ice. Her licks slowly uncovered Buri (“Progenitor”[3]), the first of the
Aesir tribe of gods. Buri had a son named Bor (“Son”[4]), who married Bestla (perhaps “Wife”[5]), the daughter of the giant Bolthorn (“Baleful Thorn”[6]). The half-god, half-giant children of Bor and Bestla were
Odin, who became the chief of the Aesir gods, and his two brothers,
Vili and Ve.
Odin and his brothers slew Ymir and set about constructing the world from his corpse. They fashioned the oceans from his blood, the soil from his skin and muscles, vegetation from his hair, clouds from his brains, and the sky from his skull. Four
dwarves, corresponding to the four cardinal points, held Ymir’s skull aloft above the earth.
The gods eventually formed the first man and woman,
Ask and Embla, from two tree trunks, and built a fence around their dwelling-place,
Midgard, to protect them from the giants.[7][8][9][10]