This paper explores the aesthetic value shifts required for sustainable design of so called ‘high-tech’ products, highlighting an increasing down-to-earth ethos within the field. Using a spaceship metaphor and drawing from principles of post-industrial design and visions for long-term sustainable transformation, a high-level analysis is presented of how grassroot activist cultures and alternative tastemaking practices are currently steering designs towards the systemic, earthy and organic. This direction is illustrated by diverse examples from within the TEI discourse that investigates new material approaches and that critically challenge conventional aesthetic orientations. While such approaches can be criticized for insufficiently addressing interactive and electronic components, this research underscores their essential role in reimagining technology and materials, to navigate complex cultural interdependencies and advance sustainable design futures.