english: So by correctly predicting the distribution of left-handed people in the general population, as well as matching data from various sports, the model indicates that the persistence of lefties as a small but stable minority reflects an equilibrium that comes from competitive and cooperative effects playing out simultaneously over time.
non_english: Pravilnim predviđanjem podele levorukih ljudi u opštoj populaciji, kao i usklađivanjem podataka iz različitih sportova, model pokazuje da upornost levaka, male ali stabilne manjine, odaje jednakost koja potiče iz takmičarskih i sarađivačkih efekata koji se vremenom paralelno smenjuju.