Who were these humans that seem so happy in the same world he could not find happiness within? The movie is also interesting because it attacks the main sexual organ, the mind.
Graham while trying to distance himself from the human experience by capturing sex confessionals on videotape, perhaps unwittingly became more intimate with his "partners." Roger Ebert points out that the films' argument is that conversation is better than sex.
The first list is based on the projection by United Nations for year 2015.
This list include sex ratio of 201 countries and regions.
According to United Nations, Sex ratio of world in 2015 is 101.70.