We’re trying to make sure that the chemicals that are being controlled from emissions are the right ones, and that the technologies that are going to be used are going to be cost-effective, and that the impacts that we’re going to get are going to be worth having.
Alastair Lewis is professor of atmospheric chemistry at the University of York, director for composition research in the National Centre for Atmospheric Science, and theme leader for technology in the National Environment Research Council.
How are pollutants distributed in the atmosphere? What methods are best for separating and analyzing the trace chemicals that potentially have a big impact on climate change?
Lewis’s interdisciplinary work spans the globe and combines the development and use of cutting-edge and often miniaturized instruments with new methods of data handling and visualization.
Learn more about Lewis’s innovative research:
One of the interesting aspects of atmospheric chemistry is that you work on a subject that actually has an influence on a whole range of fields. So in some ways you can get people’s interest because people tend to have an interest in something in science, and at one end it’s just understanding how the earth functions.