Climate change has long been misunderstood as an environmental issue affecting the survival of the planet. The truth is, the planet will continue to evolve. It has done so for 4.5 billion years, going through dramatic transformations that for the most part did not support the existence of humankind. We currently enjoy unique environmental conditions that do support human life, but we forget that modern civilisation as we know it is only about 6,000 years old.