Science Centric: The impact that human-generated and natural atmospheric particles (aerosols) could be having on Australia’s climate will be discussed next week in Canberra at a workshop involving some of the world’s leading experts in the area. CSIRO Marine and Atmospheric Research scientist, Dr Leon Rotstayn, says the influence aerosols have on climate is still one of the ‘great unknowns’ in climate science. ‘We recently identified that the extensive pollution haze emanating from Asia may be …