https://static.scientificamerican.com/sciam/cache/file/095D61DA-16CE-47D3-A4691B4BBEEEE0FC_source.jpg?w=1350 https://static.scientificamerican.com/sciam/cache/f

https://static.scientificamerican.com/sciam/cache/file/095D61DA-16CE-47D3-A4691B4BBEEEE0FC_source.jpg?w=1350 https://static.scientificamerican.com/sciam/cache/file/095D6... Shot of humans from the future.