Which CBC science and nature documentary series, hosted by David Suzuki from 1979 to 2023, first aired in 1960 and is one of the longest-running documentary programmes in the world?

• A The Fifth Estate
• B This Hour Has 22 Minutes
• C Land and Sea
• D The Nature of Things ✓

'The Nature of Things', hosted by geneticist David Suzuki for over 40 years, has been a flagship of Canadian public broadcasting since its debut on 6 November 1960.