Showing posts from 2017

Why remote Antarctica is so important in a warming world

Why remote Antarctica is so important in a warming worldChris Fogwill, Keele University; Chris Turney, UNSW, and Zoe Robinson, Keele UniversityEver since the ancient Greeks speculated a continent must exist in the south polar regions to balance those in the north, Antarctica has been popularly described as remote and extreme. Over the past two centuries, these factors have combined to create, in the human psyche, an almost mythical land – an idea reinforced by tales of heroism and adventure from the Edwardian golden age of “heroic exploration” and pioneers such as Robert Falcon Scott, Roald Amundsen and Ernest Shackleton. Recent research, however, is casting new light on the importance of the southernmost continent, overturning centuries of misunderstanding and highlighting the role of Antarctica in how our planet works and the role it may play in a future, warmer world.Heroic exploration, 1913.wikiWhat was once thought to be a largely unchanging mass of snow and ice is anything but.…

Revenge served cold: was Scott of the Antarctic sabotaged by his angry deputy?

Revenge served cold: was Scott of the Antarctic sabotaged by his angry deputy? Scott and his team at the geographic South Pole, January 18, 1912. National Library of AustraliaChris Turney, UNSWOn February 11, 1913, the world woke to the headline “Death of Captain Scott. Lost with four comrades. The Pole reached. Disaster on the return”. A keenly anticipated, privately funded scientific venture “off the map” had turned to tragedy. Previous reports had described the polar party of the British Antarctic Expedition striking out confidently just 2.5º latitude from their objective: the geographic South Pole. The journals and letters recovered from the bodies, however, told a tale of heartbreak and desperation: the explorers were shattered to find themselves beaten to the pole by Norwegian rival Roald Amundsen, and weakened terribly during their journey back to base. Of the five men in Captain Robert F. Scott’s party, Petty Officer Edgar Evans was the first to die, while desc…

Telling Stories for Science: Shackleton Style

ThegreatAmericanscientistCarlSaganonceremarked ‘Ifweteachonlythefindingsandproductsofscience nomatterhowusefulandinspiringtheymaybewithoutcommunicatingitscriticalmethod, howcanthe