Condomínio de Ideias

     Com colaboração de Gilberto Freitas http://www.dailymail.co.uk/sciencetech/article-2171973/Tree-ring-study-proves-climate-WARMER-Roman-Medieval-times-modern-industrial-age.html Tree-rings prove climate was WARMER in Roman and Medieval times than it is now - and world has been cooling for 2,000 years Study of semi-fossilised trees gives accurate climate reading back to 138BC World was warmer in Roman and Medieval times than it is now By  SCIENCE REPORTER PUBLISHED:  12:22 GMT, 11 July 2012  |  UPDATED:  22:51 GMT, 11 July 2012 Read more:  http://www.dailymail.co.uk/sciencetech/article-2171973/Tree-ring-study-proves-climate-WARMER-Roman-Medieval-times-modern-industrial-age.html#ixzz20VtZ0455 How did the Romans grow grapes in northern England? Perhaps because it was warmer than we thought.  A study suggests the Britain of 2,000 years ago experienced a lengthy period of hotter summers than today. German researche...