Our house is still on fire. Your inaction is fueling the flames by the hour’ - Greta Thunberg. Our planet is in danger. Sea levels are rising, natural habitats are being destroyed and the global temperature is rising. Featuring a collection of some of the most powerful and inspiring quotations about Planet Earth, Pocket Earth Wisdom will be the call to arms you need to step up as there's no planet B. Together we have the power to make a difference.