It’s not easy to write about Canada’s recently erratic weather (Whither Winter – Jan. 27) without mentioning the term “climate change.” The unusual behaviour of the Arctic oscillation is almost certainly linked to dramatic increases in air and sea temperatures in that region. Around the world, thousands of scientists are working hard to understand the complexities of these climate-weather interactions. But few, if any, doubt greenhouse gas emissions are an important root cause.
Michael Byers, project leader with ArcticNet (consortium of Arctic scientists from 27 Canadian universities and eight federal departments)
For the original text, see: Letter to the editor
For the article to which I was responding, see: What happened to winter?
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