Explore the 'Doomsday Clock' section on bullatomsci.org. What is the current time on the Doomsday Clock, what does it signify, and when was it last updated? Additionally, provide a brief overview of the Doomsday Clock's history and purpose.
Navigate to 'https://thebulletin.org/doomsday-clock/'. Identify the current time on the Doomsday Clock. Determine what the current time signifies. Find the date of the most recent Doomsday Clock update. Locate information on the history and purpose of the Doomsday Clock. Synthesize all gathered information into a concise answer.
State the current time on the Doomsday Clock. Explain the meaning or significance of the current time. Provide the date of the last update to the Doomsday Clock. Offer a brief overview of the Doomsday Clock's historical context and its purpose as a symbolic warning.