IDG Summit 2025 & IDG Unconference

Event
October, 2025 – Stockholm
Barbara Holzner holding a Sustain2030 workshop at the IDG unconference
Barbara Holzner at the IDG Summit 2025

Sustainability is not just about WHAT we do, but also HOW we do it. The Inner Development Goals (IDG) therefore focus on the collective capabilities we need for sustainable transformation.

At the IDG Summit 2025 in Stockholm, international changemakers, future shapers, and leaders came together under the theme “Bridging Polarities” to explore ways in which inner development can enable sustainable change in organizations and society. The focus was on managing complexity, fostering constructive dialogue between different perspectives, and strengthening competencies such as empathy, courage, and collaboration as the foundation for a sustainable transformation.

Barbara represented iCONDU and led an interactive workshop on our SDG-IDG simulation game, Sustain2030® PLAN B, and on playful approaches at the IDG Unconference the day before the summit. She also participated in the three-day System Awareness IDG Masterclass led by Peter Senge and Gustav Böll.