United Nations mandates recognize the need to promote the full participation of women in environmental decision-making processes on the basis of gender equality. But, there remains a profound lack of effective women's participation in some sectors of environmental decision-making. Free-choice environmental learning offers an effective educational process for encouraging and developing such participation. This study outlines the shifts in and possibilities for women in environmental decision-making processes in and beyond Western and Northern contexts, and proposes free-choice learning as a pathway to furthering women's participation. (Contains 1 note.)