Doomsday Clock Holds at 90 Seconds to Midnight as World Faces Nuclear, Climate, and AI Threats
• Doomsday Clock remains at 90 seconds to midnight, indicating world is on brink of catastrophe
• Threats include nuclear weapons, wars in Ukraine and Middle East, climate crisis, and rise of AI
• AI posing new risks through disinformation, chatbots like ChatGPT, and lethal autonomous weapons
• Global powers like US, China, and Russia must cooperate and lead efforts to pull back from brink
• Younger generations seen as source of inspiration in fighting threats and preventing despair