Reviewer 2 does geoengineering
Henning Franke is at the Max-Planck Institute researching the quasi-biennial oscillation in a warming climate. His paper with additional authors Ulrike Neimeier and Dan Visioni has been accepted for review by Atmospheric Chemistry & Physics.
Differences in the QBO response to stratospheric aerosol modification depending on injection strategy and species
https://acp.copernicus.org/preprints/acp-2020-1104/