BBC: A new study suggests that the ban on ozone depleting chemicals may have also impacted the rise in global temperatures.
CFC gases were responsible for a massive hole in the ozone layer but they also had a powerful greenhouse effect.
The authors link a ban on their use to a "pause" or slowdown in temperature increases since the mid 1990s.
The research is published in the journal Nature Geoscience.
The subject of a hiatus or standstill in global temperatures rises since 1998 has been the...