Final answer:
The central figure in The Inconvenient Truth is Al Gore.
Step-by-step explanation:
The central figure in The Inconvenient Truth is Al Gore. The documentary film, released in 2006, reflects Gore's attempts to educate people about the realities and dangers of global warming. Gore's commitment to environmental issues and his efforts to disseminate knowledge about man-made climate change were recognized when he shared the Nobel Peace Prize with the Intergovernmental Panel on Climate Change in 2007.