但是，如果在减排的同时略微改变反射率，就有机会停止气温上升，有助于将世界奇闻保持在前工业化水平以上1.5℃以内，亦即去年12月巴黎气候谈判上所达成的更激进的目标。
If they are pursued in conjunction with moderate albedo modification, however, there is a chance of halting rising temperatures, helping to keep the world under 1.5° Celsius above pre-industrial levels, the more ambitious target agreed at the Paris climate talks last December.