and in general , if it is demonstrated in the course of time that a predilection poses no real harm to the larger group , its ideals will eventually be accepted by it as a broadening of the assortment of delicacies in the storehouse of potential experiences and tastes , but anything that curtails freedom endorsed by society at large will be condemned even when there is unequivocal proof by a reputable minority group of it being detrimental to society or even to all species .