National Geographic Documentaries Season 2012 Episode 33 Evacuate Earth

In the season 2012 episode 33 of National Geographic Documentaries, titled "Evacuate Earth," viewers are taken on a thrilling journey through space and time as a team of experts explore the possibility of saving humanity from an impending disaster. The episode begins by setting the scene: an asteroid is headed straight towards Earth, and it's only a matter of time before impact. Scientists predict that the asteroid will be so large that it will wipe out all life on Earth in a matter of minutes.

The premise of the episode is to explore the different methods that could be used to save humanity in the event of a catastrophic event such as this. The team of experts come up with various plans, each with its own unique strengths and weaknesses. Some plans focus on evacuating Earth entirely, while others focus on finding ways to survive on the planet once the asteroid has hit.

Throughout the episode, viewers are introduced to a number of fascinating concepts, including space elevators, underground bunkers, and terraforming. The team of experts also delve into the complex ethical questions that arise when deciding who gets to be saved and who is left behind. Do we evacuate the rich and powerful, or do we prioritize those who are most vulnerable?

One of the most compelling moments in the episode comes when the team explores the possibility of using space elevators to evacuate Earth. This would involve building a high-strength cable that could transport people and supplies into space, where they could then be transferred to a colony on another planet. The team acknowledges that this would be an extremely ambitious plan, and would require enormous resources and international cooperation to pull off.

Another fascinating concept explored in the episode is the idea of terraforming Mars. The team of experts speculate that a mass evacuation of Earth might be the perfect opportunity to invest in the long-term project of making Mars habitable for humans. This involves transforming the planet's atmosphere and climate to make it more hospitable to human life.

Overall, "Evacuate Earth" is a gripping and thought-provoking exploration of what might happen if humanity faced the very real threat of extinction. The episode raises important questions about our priorities as a species, and challenges us to consider the sacrifices we might have to make in order to ensure our survival. It's a must-watch for anyone interested in science, space exploration, or the future of humanity.