Baffin Island’s sea ice fractures in a razor sharp straight line, as if carved by the hand of humanity. Beneath the meter thick frozen plateau resides the figurative wheat fields of the Arctic. Algae carpet the underside of the ice as they reach fingers upward for nourishment from the muted sun that permeates the pack. The glowing orange algae are the fire in the food chain. Organisms that live in this interface between water and ice get over 90% or their carbon from ice algae. When the ice melts, it releases its abundance to animals that live on the edge of floe, but if it is gone forever, then the web of life will be interrupted. Summer sea ice in the Arctic is an endangered species. Its rapid decline makes the future of the Arctic ecosystem difficult to predict. The heaving cleft in the ice over my head has not been incised my man, but the rapidly warming world we live in has been carved out by our activities. Will we slow the melt?

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