The concept of Air Quality Stripes presents a novel visualization method for historical air pollution, and all criteria for GC Letters are met.

We have selected this manuscript for inclusion in GC Letters because it addresses a critical and timely issue in the geosciences - economic barriers to participation in major scientific conferences, such as the European Geosciences Union (EGU) General Assembly. The study's findings highlight how financial constraints disproportionately affect scholars from lower-income countries, leading to significant underrepresentation and, consequently, a lack of diverse perspectives that are essential for scientific innovation and problem-solving in global challenges. By proposing actionable solutions to increase inclusivity, this manuscript contributes to ongoing discussions on equity in academia and aligns with our journal's commitment to promoting diversity and dismantling systemic barriers in the scientific community.