How does Elon Musk intend to colonize Mars, given its inhospitable conditions for human life?

Elon Musk, the CEO of SpaceX, has made it clear that he wants to colonize Mars and make humanity a multi-planetary species. He believes that this is essential for the long-term survival of humanity. However, the harsh conditions on Mars make it a difficult task. To achieve this goal, Musk has proposed a multi-stage plan that involves sending unmanned missions, establishing a base on Mars, and eventually sending humans to the planet.

The first stage of the plan involves sending unmanned missions to Mars to collect data and test technologies that will be necessary for human survival. This includes identifying sources of water, building infrastructure, and developing new technologies for life support and energy production.

The second stage of the plan involves establishing a base on Mars. The base would be powered by renewable energy and would include living quarters, laboratories, and other facilities necessary for human survival. Musk has suggested that the first base could be established by 2024, but this timeline is considered ambitious by many.

The third and final stage of the plan involves sending humans to Mars to live permanently. Musk has stated that he wants to send at least 1 million people to Mars, which he believes is necessary to create a self-sustaining colony. This would require the development of new technologies for terraforming, agriculture, and manufacturing on Mars.