Doomsday

Doomsday refers to a hypothetical point or event where human civilization, or life on Earth, is severely threatened or extinguished. This could result from natural disasters, nuclear war, climate change, or other catastrophic scenarios. It often appears in discussions about existential risks, highlighting concerns over the future of humanity. While the concept is often associated with science fiction or fears of global catastrophe, it underscores the importance of addressing global challenges to ensure long-term survival.