But let’s stick to the Montreal spirit and call it a challenge instead of a problem.
If we would pump aerosols in the stratosphere to artificially cool the Earth and thereby compensate (part of) the current climate warming, we would be permanently living under a slight sunshade. That would mean in a futuristic world it may … Continue reading
In April the WMO announced the Arctic ozone hole had reached record proportions – perhaps even doubling the previous depletion record of 2005, a Nature publication recently added. On the southern hemisphere the story seems much the same. New data … Continue reading
The Antarctic ozone hole was big news in the eighties. It was a clear sign of man’s detrimental influence on our planet. Now the ozone layer over the Arctic is so thin that for the first time it can be … Continue reading
The WMO today reports rapid and record-breaking thinning of the ozone layer over the Arctic region over the course of this winter and early spring – with now 40 percent of it gone. Unusually low temperatures in the stratosphere, even … Continue reading