Bill McKibben writes: We may be entering the high-stakes endgame on climate change. The pieces — technological and perhaps political –are finally in place for rapid, powerful action to shift us off of fossil fuel. Unfortunately, the players may well decide instead to simply move pawns back and forth for another couple of decades, which would be fatal. Even more unfortunately, the natural world is daily making it more clear that the clock ticks down faster than we feared. The whole game is very nearly in check.
Let us begin in Antarctica, the least-populated continent, and the one most nearly unchanged by humans. In her book about the region, Gabrielle Walker describes very well current activities on the vast ice sheet, from the constant discovery of new undersea life to the ongoing hunt for meteorites, which are relatively easy to track down on the white ice. For anyone who has ever wondered what it’s like to winter at 70 degrees below zero, her account will be telling. She quotes Sarah Krall, who worked in the air control center for the continent, coordinating flights and serving as “the voice of Antarctica.” From her first view of the landscape, Krall says, she was captivated:
I felt like I had no place to put it…. It was so big, so beautiful. I thought it might seem bare, but that b word didn’t occur to me. Antarctica was just too full of itself.
Describing her walk around the rim of Mount Erebus, the most southerly active volcano on the planet, Krall adds: “It’s visceral. This land makes me feel small. Not diminished, but small. I like that.”
In another sense, though, Antarctica is where we really learned how big we are, if not as individuals then as a species. [Continue reading…]