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The populist part wanted to have a monetary system based on both silver and gold. They wanted a bi-metallic money system.
People could start using robots to do work around their house and provide companionship starting in 2030. We could live in a Matrix-like virtual world by 2045. People could also become Cyborgs by 2045. People could control their home settings using artificial intelligence by 2040 as well.
I believe the answer is one, I do not know much about Sputnik, but that seems to be the most logical option.