Lyric discussion by Capricornkid 

This song gives out a melancholic vibe which makes you feel empty. I think that's what Chris was trying to show through this song.The generation today is using up all of the planet's resources, but those aren't essential and will definetely run out one day. The state of earth where no raw materials will longer exist will force the population to move having no choice. Mars is used as an example to show how humanity destroyed the future themselves by making us move to the cold and unknown planet in search of food and shelter.

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