Those who dont know, Vulcan is the race of people in a sci fi STar Trek, who are 100% logical. They dont bring emotions in any decsion.
We humans, bring emotions in all the major decisions that we take in our lives. Whether you admit it or not, the house you buy, the car you purchase, the way we raise our kids, not to mention the way we pick our life partner .. its all influenced by emotions more than logic.
How your life would be, if any of the above mentioned decisions were pure logical, that is, if we were living in a pure logical society.
what kind of house would you be living in
what kind of car would you be driving
what kind of life partner would you have.
would you be raising your own kids or based on their initial nueroscan, you would let govt decide what they should become in futire and hand them over to some govt agency to raise and train them such (doctors, IT people, engineers, etc)
they say psychopaths are the people who are closest to being all logic and zero emotions. if they feel the urge to look inside someone's head, they do the most logical thing in getting it done.