I am the co chair of Green Party Women, and I am challenging the Green Party to stand up for sense, science and our sex based rights. In 2015, the Green Party of England and Wales passed a motion at Spring Conference that enshrines in our policies “………. trans men are men, trans women are women, and that non-binary identities exist and are valid……” This was not a simple equality motion; it was the beginning of the adoption of anti-women and anti-science policies promoted through gender ideology. The absolutist approach of those who advocate for those policies, is turning left-leaning parties into places where ideologues cannot be challenged.