The Environment Gallery at TELUS World of Science Edmonton (TWoSE) challenges visitors to ask: how do we know what we know about the environment? In the re-envisioned Gallery, visitors play the scientist to better understand science’s role in environmental debates. The contributions of local scientists makes the big ideas personal, while vibrant and layered graphics, engrossing touchscreen interactive exhibits and opportunities for full-body play evoke a sense of wonder at the natural world.