"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. Let Pocket Earth Wisdom inspire and teach you how you can make a change however small. Thankfully activists, celebrities, world leaders and environmentalists have been doing so for many years. Pocket Earth Wisdom is a collection of some of the most impactful and inspiring quotes about planet Earth will be the call to arms you need to step up as there's no planet B.