How clean-air efforts may have exacerbated global warming

How clean-air efforts may have exacerbated global warming

Scientists have struggled to explain the rapid acceleration of global warming over the past 15 years, with temperatures now regularly breaking records.It is “among the biggest questions in climate science today”, said atmospheric science professors Laura Wilcox and Bjørn H. Samset on The Conversation. Causes suggested by researchers include a clean-up of sulphur emissions from global shipping, as well as changes in cloud cover.But “one factor th…