When: 11 June 2014, 19:00
Where: Sofia University Rectorate, lecture hall 224 (hall America for Bulgaria)
During this lecture Dr. Yves Balkanski will review the recent scientific evidence that links human activities to climate change. He will focus on changes in atmospheric composition and discuss the main gases and particles that affect the Earth radiation budget. He will show what the climate records of the last 800.000 years teach us how the main atmospheric components have varied over the last 8 glacial – interglacial periods and we will see that human activities have produced changes at an unprecedented speed over this period.