A conference was organised to prepare for an exhibition raising awareness of climate change, its consequences in the Arctic, and how much cultural heritage will be lost unless people start to act. An important issue debated was how to present Arctic people. It was argued that the balance between presenting Arctic people as resilient and stressing the current climate situation's seriousness and the big changes it brings to the ways of life and loss of heritage should be central to the exhibition.

On the occasion of the 25th anniversary of his death, this article is intended to honor the life and work of Bruno Penguin Zehnder, a world-renowned photographer. Anlässlich seines 25. Todestages soll mit diesem Artikel das Leben und Schaffen von Bruno Penguin Zehnder, einem weltweit bekannten Fotografen, gewürdigt werden.

Der Bericht beschreibt die Entdeckungsgeschichte der Antarktis seit dem 16. Jahrhundert, die von der Gründung der History of Antarctic Research Action Group innerhalb des Scientific Committee on Antarctic Research im Jahr 2004 gefolgt wird. 2011 zur Expert Group aufgewertet, ging die EG 2018 schließlich im Standing Committee on Humanities and Social Sciences auf. Es wird gezeigt, wie eine internationale Gruppe zusammenwächst, um die Geschichte der Antarktisforschung erfolgreich zu behandeln.

Global crises, such as climate change and the COVID-19 pandemic, show the importance of communicating science to the public. We introduce the YouTube channel "Wissenschaft fürs Wohnzimmer", which livestreams presentations on climate-related topics weekly and is accessible to all. The project encourages interaction between scientists and the public and has been running successfully for over 2 years. We present the concept, what we have learnt, and the challenges after 100 streamed episodes.

There are many approaches to better understanding Antarctic processes that generate very large data sets (Antarctic big data). For these large data sets there is a pressing need for improved data acquisition, curation, integration, service, and application to support fundamental scientific research, and this article describes and evaluates the current status of big data in various Antarctic scientific disciplines, identifies current gaps, and provides solutions to fill these gaps.