With the right encouragement, all of us are capable of immense kindness. But without it, we can also quickly descend into something darker. This book reminds us of our better natures and mobilises us to fight for the kinder, more loving world we essentially long for at heart. It frames love not as a romantic, idealistic fantasy, but as a serious and dignified force that can save us from meanness, defend us against chaos, and usher in hope and courage.