Sagon’s Chapter Summary The passage, When Scientists Know Sin is an engrossing chapter whereby the author, Sagan Carl addresses the need for a moral conscience in the scientific profession of creating more advanced technology for mankind. He also presents how humans are unable to control a large amount of power without misusing it. At the beginning of this passage, Sagan tells of the overbearing responsibility that scientists have whenever they create a useful tool for mankind. At many times, those creations are used to make life easier for mankind, other times those useful tools can be used for unjust deeds like harm and murder. It is because of this issue that others may label scientists as
