A new year is around the corner, and some climate scientists and environmental activists say that means we're one step closer to a climate Armageddon. But are we really? Predicting the weather -- especially a decade or more in advance -- is unbelievably challenging. What's the track record of those most worried about global warming? Decades ago, what did prominent scientists think the environment would be like in 2010? FoxNews.com has compiled eight of the most egregiously mistaken predictions, and asked the predictors to reflect on what really happened. 1. Within a few years "children just aren't going to know what snow is." Snowfall will be "a very rare and exciting event." Dr. David Viner, senior research scientist at the climatic research unit (CRU) of the University of East Anglia, interviewed by the UK Independent, March 20, 2000. Ten years later, in December 2009, London was hit by the heaviest snowfall seen in 20 years. And just last week, ...