“The Queer Variable” is an edited collection of 40 interviews with LGBTQ+ people working in STEM. The interviews reveal the breadth of issues related to exclusion, discrimination, prejudice that LGBTQ+ people face; but also a remarkable progress and advancement of the whole STEM field to be more diverse, inclusive and equitable. The book is an empowering and enlightening reading for all those who are professionally active in STEM.

Mediators engage in peer-to-peer conversations with young adults visiting the art and science exhibitions at Science Gallery Dublin. Previous evaluation and anecdotal reports show that the interdisciplinary nature of these conversations fosters self-confidence and interest in academic careers. We used the Most Significant Change methodology to evaluate if working as a Mediator has an impact beyond these domains. The results show that civic engagement, interest in social justice and emotional empathy are domains of significant personal change strongly associated with the development of self-confidence and interpersonal skills.

As science museums and centres (SMC) broaden their practices to include the development of scientific citizenship, evaluation needs also to take account of this dimension of their practices. It requires complex methods to understand better the impacts of public participation in activities mediated by SMC, including their impacts on the governance of the SMC themselves.

Museums have a great potential to facilitate the political engagement of citizens, intended not in the sense of taking part to the “party politics”, but as full participation in the systems that define and shape society.