I recently encountered this book. it's about a experiment that they did at philadelpia just before the world war 2. one of the person in that experiment was sent to the future. he lived in the future for 2 years and came back. he wrote the book about it. unfortunately the book is not available at store. I don't know what happened but he predicted water level rise. He said that entire world will be under water. it's quite interesting because people never knew this will happen that time. and he said that people don't work. robots work so everything is free and there is no money no bank. I think it makes sense. what do you think? do you think his real? do you know where I can get this book?

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