The foreword of SOS: What You Can Do to Reduce Climate Change emphasizes the urgency of addressing the climate crisis, stating that humanity is at a critical juncture where our collective actions will determine the future of our planet. It highlights the interconnectedness of all lives and the importance of recognizing that every action matters. The foreword also acknowledges the overwhelming nature of the problem but encourages readers to take responsibility, starting with their own actions, and to become leaders in the fight against climate change. This book aims to provide essential guidance on the most impactful actions to take at this pivotal moment.