Imperfection – Integration and Implementation Insights

i2Insights@10years: Strengthening a global, comprehensive, living toolkit for tackling complex problems

January 13, 2026November 25, 2025

By Gabriele Bammer.

How can i2Insights best capitalise on its first ten years and the wealth of resources contributed from around the world? How can you contribute to strengthening the i2Insights toolkit?

On 25 November 2025, i2Insights celebrates its 10^th birthday as a toolkit to support researchers and educators tackling complex societal and environmental problems, specifically providing tools to understand and address complexity. It sets out to be:

global, with contributions from around the world
comprehensive, tackling all aspects of addressing complex problems
living, continuing to grow and stay up-to-date.

It’s a good time to reinvigorate the aims, strengthen the toolkit and celebrate achievements.

Dealing with imperfection in tackling complex problems

March 4, 2025February 25, 2025

By Gabriele Bammer.

gabriele-bammer_nov-2021 — Gabriele Bammer (biography)

Why is an appreciation of imperfection and its inevitability important for those seeking to understand and act on complex societal and environmental problems? Which traps can imperfection lead to and what are the most effective ways of dealing with it?

The inevitability of imperfection

Imperfection is inevitable both in attempting to develop a comprehensive understanding of complex societal and environmental problems and in acting on them. The multiple underpinning reasons include:

● Complex problems are systems problems, and all systems views are partial, so that the whole system cannot be taken into account. Even then, boundaries need to be set to effectively deploy available resources and these artificial boundaries further constrain understanding of the whole system.

Integration and Implementation Sciences (i2S) 3.0: An updated framework to foster expertise for tackling complex problems

February 24, 2025April 16, 2024

By Gabriele Bammer

How can researchers interested in tackling complex societal and environmental problems easily find and draw on what they need from inter- and transdisciplinary approaches, systems thinking, action research, post-normal science and a range of other ways of combining disciplinary and stakeholder perspectives in order to bring about improvements? How can the necessary expertise be fostered and supported in a systematic way?

These are the questions that I have been addressing for more than 20 years in considering whether a new discipline – Integration and Implementation Sciences or i2S – could provide a way forward. i2S 3.0 is the third conceptualization of this discipline and the current version is summarised in the figure below.

At this stage in its development, i2S is focused on providing a framework and conduit for sharing concepts, methods, processes and other tools that are currently fragmented across inter- and transdisciplinarity, systems thinking, action research, post-normal science and other approaches.