To announce the upcoming Genderquake Season on Channel 4, 4creative and Channel 4 Marketing have produced ‘Penises & Vaginas’, a promo which asks an important question about whether society’s traditional way of defining gender - based on our biological characteristics at birth - still makes sense.

What does this binary mean for people who challenge conventional definitions of what it means to be a man or a woman and is it now time to reframe how we think about gender in a way that is more inclusive and reflective of the diversity of modern Britain.

The trail is promoting a season of programmes on Channel 4- - called Genderquake. The season will explore the gender debate covering issues ranging from feminism, gender privilege, and sexual violence to gender fluidity and gender identity.