People can mean one of two things when they talk about sex ratios; the first is birth rates, and the second is the number of people that exist at a given moment. In much of the world men have a lifespan several years shorter than women (and lead riskier lives, though that may already be taken into account), which may indeed lead to women being the majority.
People can mean one of two things when they talk about sex ratios; the first is birth rates, and the second is the number of people that exist at a given moment. In much of the world men have a lifespan several years shorter than women (and lead riskier lives, though that may already be taken into account), which may indeed lead to women being the majority.
If you count them worldwide, given the selective abortions/infanticides in China I’m not that sure that’s the case.
ETA: From Wikipedia: The sex ratio for the entire world population is 101 males to 100 females.