Tree-ring study proves that climate was warmer in Roman and Medieval times than it is now - and world has been cooling for 2,000 years

By nardibynature 318 days ago in Science & Technology  |  dailymail.co.uk  |  WTF News

Rings in fossilised pine trees have proven that the world was much warmer than previously thought - and the earth has been slowly COO... [Read More]