It's been 48 years since the first Earth Day was declared, though of course the environmental movement has been around since the smokestack days of the 19th century Industrial Revolution. While there has been an increasing awareness of how humans have affected the planet with their various forms of pollution, nothing has really changed in their behavior. Relentless population growth with its emphasis on deforestation, the burning of fossil fuels, and the dumping of our collective waste into the ocean, has led to species extinction, ruined the land, sea, and air, and raised Earth's temperature.
|SpaceX Interplanetary Base On The Moon
If we persist in ruining planet Earth for ourselves to live on, and by all indications that is exactly what we will do unless a stray asteroid does it for us like it did 65 million years ago for the dinosaurs, then we need to get behind the movement for interplanetary colonization. The SpaceX folks are making plans to use the Moon or Mars as an exploration base for Space travel and other organizations will be soon following suit. After all, in another 2 billion years our Sun will burn out and Earth will disappear so we might as well get started.