A number of interviews with staff from GNS Science talking about topical issues on Radio New Zealand, available as audio files or podcasts. GNS Science is a New Zealand government-owned research organisation offering independent scientific and technical advice in areas including: assessing the risks and managing the impacts of earthquakes, volcanoes, landslides, and tsunamis; evaluating and managing oil, gas, geothermal, groundwater, and mineral resources using earth sciences; applying isotope chemistry and nuclear technology in biological and medical research, industrial processes, archaeology, fisheries and atmospheric research, oceanography, geology, hydrology, geochemistry, geothermal research and exploration, and environmental monitoring.