I watched this to see how Bill created global necessity to not be able to survive without Microsoft. However had absolutely no idea of what Bill has gone on to do globally for humanity and climate change. What a revelation. I did not watch this to find fuel for anger, just to hear his story. Obviously there are more episodes to come and looking forward to them. The speed of western world digital technology in the past 25 years,for most it is out of control and ! could get very political about who cares and who does not. Bill proves he truly care's and had the brain to create an empire and use this to balance fundamental urgent humanity needs across the globe. Yes it may be more gain for him, but he is definitely using his resources in a good direction. Not for war, weapons, petrol, plastic, hate but fundamental solutions to help and balance a planet that has span out of control. He should go for presidency but I am sure his brain is more important in finding global solutions for a better planet rather than gaining votes. Must watch for who believes in good and sharing their intelligence.