The fragile and tentative nature of climate science is once again on display, this time via "new data of novel high precision", obtained by glacier researchers in New Zealand, utilizing radioactive isotopes in studying behavior of a glacier in that country. The New Zealand Herald reports The first direct confirmation of differences in glacier behaviour between the Northern and Southern Hemispheres, the new work topples theories based on climate in the Northern Hemisphere changing in tandem with the climate in the Southern Hemisphere.The research argues that at times the climate in both hemispheres evolved in sync and at other times it evolved differently in different parts of the world. ...The paper published in Science magazine yesterday showed the Mt Cook glaciers advanced to their maximum length 6500 years ago, and have been smaller ever since.But glaciers in the Swiss Alps advanced to their maximum only in the past 700 years - during the Northern Hemisphere's...(Read Full Post)