It's up to us to save the world, and there's no time like the present. In this brand-new journal for the eco-conscious, find out what you can do to reduce your carbon footprint, from embracing a more sustainable lifestyle – including changing your eating habits, growing your own food, going waste-free and making your home more environmentally friendly – to taking collective action and using your voice to hold politicians and companies to account. Inside, you'll also find dozens of interactive elements, charts, exercises and tasks for you to fill in to help you on your journey to becoming more sustainable.