Antarctica on the edge - earthrise
Antarctica, one of the most remote and desolate locations on earth also functions as one of the world's main cooling systems. However, after decades of greenhouse gas emissions and global warming, parts of the continent are now warming faster than anywhere else on the planet. Over the years, climate change has led to increased erosion of the continent, altered ocean currents and affected wildlife. Warmer currents are now flowing further south towards the icy terrain, contributing to glacial melt, rising sea levels and drastically changing habitats. To understand how the region is changing, a group of 55 scientists commissioned by the Swiss Polar Institute have boarded the research vessel Academic Treshnikov to conduct 22 experiments around the continent. Tarek Bazley joins the group in Hobart and sets off on a month-long journey around Antarctica. - Subscribe to our channel: http://aje.io/AJSubscribe - Follow us on Twitter: https://twitter.com/AJEnglish - Find us on Facebook: https://www.facebook.com/aljazeera - Check our website: http://www.aljazeera.com/