Scientist counters media hype on Antarctic ice sheet ‘collapse: ‘It has been in progress for several thousand years, and is neither new nor man-caused’
Physicist Dr. Tom Sheahen: A hot-topic in the media these days has to do with the West Antarctic Ice Shelf (WAIS), a region comprising about 8% of the ice covering Antarctica. Within that region, there are two glaciers that are sliding down to the sea at a steady pace, as glaciers always do. They comprise about 10% of the WAIS, less than 1% of Antarctic ice. This descent has been in progress for several thousand years, and is neither new nor man-caused. It will go on for a few thousand more, after which they’ll be gone.'
