Campaigns by zoos, aquariums, and other civil society organizations are an important tool for promoting social changes that benefit the environment. Here, we evaluate a global biodiversity education campaign's impact through a repeated-measures survey of nearly 5000 visitors to 20 zoos and aquariums located in 14 countries. By comparing visitors’ pre- and post-visit responses combined across respondents, we found significant aggregate improvements in their biodiversity understanding and their knowledge of actions to help protect biodiversity. Respondents who reported seeing the education
How did industrial museums cross the Atlantic? When the first American museums of science and industry were created in the 1920s, they looked to Europe in order to import what was seen at that time as a burgeoning cultural institution. In this article, I look at this process of appropriation through an analysis of the changing perceptions of European industrial museums as expressed in the reports, surveys and books written by the curators, directors and trustees of the New York Museum of Science and Industry. I will pay particular attention to the 1927 film Museums of the New Age, documenting