"Volcanic eruptions alter sky colours in a geoengineered world" - Interactive discussion https://egusphere.copernicus.org/preprints/2026/egusphere-2026-3347/ "Volcanic eruptions alter sky colours in a geoengineered world" - Interactive discussion enCC1: 'Comment on egusphere-2026-3347', Alan Robock, 11 Aug 2026https://egusphere.copernicus.org/preprints/2026/egusphere-2026-3347/egusphere-2026-3347-CC1.pdfCC1: 'Comment on egusphere-2026-3347', Alan Robock, 11 Aug 2026Tue, 11 Aug 2026 19:12:50 +0200