This book made me really quite emotional. To hear Hawkin talk about AI (which is now more prominent than ever), the development into a multi-planetary species (which we are now closer to than ever), and fusion power (which has had recent and vast breakthroughs) without being here to witness their developments in rather upsetting. Steven Hawkin died in 2018, I was just fourteen years old. Weirdly, though, I remember crying a lot. I had heard lots about Hawkin, seen him on the news, and really enjoyed listening to the small news segments that would show clips of him talking. Five years later - and during the afterword to this short book - I found myself crying again. There is something so beautiful about Steven Hawkin's life and I find his story deeply inspiring. I am so grateful for the impact that he had on this world