In the expanded edition of 20/20’s “Last Days on Earth,” the show explores seven of the deadliest threats to humanity. From the death of stars to the inevitability of climate change, this documentary provides a stark reminder of the fragility of our existence.
Starting at number seven, the show discusses the risks of gamma-ray bursts and black holes that could result from the death of stars. It then moves on to the potential dangers of intelligent machines and the threat of our own technology turning against us.
The fifth threat on the list is the possibility of a super-volcano eruption, with Yellowstone park being the focus of discussion. This is followed by a sobering discussion of the plausibility of an asteroid impact, nuclear war, and plague pandemic.
Finally, the documentary ends with a chilling reminder that the most pressing threat to humanity is already happening – climate change. Experts are interviewed about the devastating effects of rising sea levels, increased natural disasters, and the potential collapse of entire ecosystems.
“Last Days on Earth” is a wake-up call to viewers, urging them to take action to prevent these apocalyptic threats from becoming a reality. It serves as a reminder that our actions today will have a profound impact on the future of our planet and the survival of humanity.
