Blockchain technology and renewable energy links can realize the fusion of energy flow and information flow. The combination of the two has a high degree of matching, and the related research is also increasing. Although experts have expanded their research on renewable energy and blockchain,...

The author already published different articles on Matter theory under a systemic vision on one side, and knowledge-acquisitions methods in the AI era (with the special case of Chat-GPT) on the other one. This article intends to merge both topics by exposing theoretical and practical...

This paper examines the visual dimension of climate activism by exploring how Fridays for Future Germany (FFFG) uses visual imagery to convey the politics of climate change to wider audiences. The author argues that FFFG is an ideal-type form of visual activism in which visual imagery is central...

This paper introduces a visual approach to sustainable business model innovation that helps business model designers conceptualise how sustainability can be integrated in business models. Drawings are used to illustrate four sustainable trajectories for business model innovation. The...