Energy can not be extracted from a closed system , as that would violate the first law of thermodynamics . A power plant on the other hand does produce energy and is therefore not a closed system . <| sep |> Dealing with trolls here and there , now trolls can migrate enmasse to any server they choose and they will . I ' m still playing because it ' s a great game , but this is gonna ruin it . <| sep |> As a psychologist I ' d recognize that as a delusions of grandeur . Start looking for signs of bipolar , schizophrenia or substance abuse . Depending on if he had other criteria a diagnosis would depend on how they ' d approach the situation . Probably ask him why he thinks he ' s capable of doing that . See where the leaps in logic are . This probably isn ' t what you ' re looking for , but if he wasnts to see the good in people he ' d be better off going to places where there are volunteers . Maybe a children ' s hospital or something like that where people are working hard to make sick kids better and happy .