The Biotron Institute for Experimental Climate Change Research at Western University in London, Ontario is a facility constructed to simulate ecosystems and funded by the Canadian government to study how plants, microbes and insects sense and adjust to climate change. Its biome chambers allow control of temperature, humidity and sunlight so that scientists can simulate climatic zones from rainforests to Arctic tundra. This enables the study environmental science, biotech, materials and biomaterials in realistic environmental conditions while still in a controlled laboratory setting. The Biotron also trains students, including one of Western's winners of The Undergraduate Awards' Global Award.