antarctic ice fluctuates wildly year to year, and the link to man-made global warming there is not clear, nasa ice expert walt meier said.
antarctic ice fluctuates wildly year to year, and the link to man-made global warming there is not clear, nasa ice expert walt meier said.
global warming in antarctica:6
research published in 2009 found that overall the continent had become warmer since the 1950s, a finding consistent with the influence of man-made climate change: "we can't pin it down, but it certainly is consistent with the influence of greenhouse gases from fossil fuels", said nasa scientist drew shindell, another study co-author.