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Simple Summary: During overwintering diapause, the gynes of paper wasps (Polistes sp.) are mainly dormant in sheltered hibernacles, protecting them against predators and adverse weather conditions but hardly against low temperatures. By measuring the temperature inside hibernacles occupied by species from both Mediterranean (Italian; P. dominula, P. gallicus) and temperate (Austrian; P. dominula) climates (mean hibernacle temperatures: 8.5 °C and 3.2 °C, respectively), we were able to calculate the energetic demand of overwintering. The cumulative energetic costs differed between the populations. Costs were lowest for the P. dominula population from the cooler Austrian winter climate and significantly higher in P. dominula and P. gallicus from the warmer Italian climate. The lower costs of the temperate species were a result of the lower winter temperature and physiological acclimation processes. Energetic calculations with an assumed temperature increase of up to 3 °C due to climate change predict a dramatic increase of up to 40% in overwintering costs in all species. Gynes of paper wasps (Polistes sp.) spend the cold season in sheltered hibernacles. These hibernacles protect against predators and adverse weather conditions but offer only limited protection against low temperatures. During overwintering diapause, wasps live on the energy they store. We investigated the hibernacles' microclimate conditions of species from the Mediterranean (Italy, P. dominula, P. gallicus) and temperate (Austria, P. dominula) climates in order to describe the environmental conditions and calculate the energetic demand of overwintering according to standard metabolic rate functions. The temperatures at the hibernacles differed significantly between the Mediterranean and temperate habitats (average in Austria: 3.2 ± 5.71 °C, in Italy: 8.5 ± 5.29 °C). In both habitats, the hibernacle temperatures showed variance, but the mean hibernacle temperature corresponded closely to the meteorological climate data. Cumulative mass-specific energetic costs over the studied period were the lowest for the temperate P. dominula population compared with both Mediterranean species. The lower costs of the temperate species were a result of the lower hibernacle temperature and acclimation to lower environmental temperatures. Model calculations with an increased mean temperature of up to 3 °C due to climate change indicate a dramatic increase of up to 40% in additional costs. [ABSTRACT FROM AUTHOR]

The crafts sector, traditionally characterized by its adherence to heritage and small-scale familial enterprises, confronts an array of unprecedented challenges stemming from rapid technological advancement, globalization, climate change, and shifting demographics. This article presents a pioneering investigation into the profound and transformative effects of digitalization on the crafts sector, offering novel insights into the future trajectory of this industry. Through an explorative approach, we critically examine and interrogate the social imaginary underpinning the crafts sector, shedding light on the intricate interplay between tradition and innovation. Leveraging an inter- and transdisciplinary framework, our research brings together academics, experts, and practitioners from diverse regions in Italy and Austria to explore the nexus of digitalization and craft futures. We introduce three future scenarios for the crafts sector, each delineating varying degrees of digitalization and their potential implications. Employing a mixed-method approach encompassing expert interviews, a Delphi survey, focus groups, and scenario development, our study offers a comprehensive exploration of the multifaceted landscape of craft futures. Furthermore, through the visualization of these scenarios, we provide a tangible platform for envisioning and engaging with the myriad possibilities that lie ahead. By synthesizing innovative methodologies from future studies and social imaginaries with a specific focus on the crafts sector, our research offers a robust analytical framework for navigating the complex dynamics of digitalization and envisioning transformative futures. This paper not only illuminates the disruptive forces unleashed by digitalization but also provides strategic insights to inform future decision-making processes within the crafts sector and beyond. [ABSTRACT FROM AUTHOR]