Trans women are women. We may not be “exactly like” cis women, but then again, cis women are not all “exactly like” one another either. But what we do share is that we all identify and move through the world as women. And because of this, we all regularly face sexism. That is what we should be focusing on and working together to challenge. And as I said at the outset, forcing trans women into a separate group that is distinct from cis women does not in any way help achieve feminism’s central goal of ending sexism. In fact, it only serves to undermine our collective cause.

Trans women do not transition out of a desire to be feminine; we transition out of a self-understanding that we are or should be female (commonly referred to as gender identity).

When we talk about trans people, we’re usually referring to individuals who were either recorded as male at birth but who understand themselves to be women (trans women) or, vice versa, were recorded as female at birth but who understand themselves to be men (). Not all trans people, however, find simply moving between the pre-existing categories of man and woman satisfactory, accurate or desirable. Such trans people, who are less well understood, generally unsettle mainstream society more than trans men and women, because they challenge not only the prevailing idea that birth genitals and gender are inseparable, but also the idea that there are just two gender categories. Often, these people are accused of making up their experience out of a need for attention or a desire to feel special – though in reality the political, economic and social costs for such ‘non-binary’ trans people (who don’t straightforwardly see themselves as men or women) can be immense.

Trans feminists seek to interrogate society’s ingrained assumptions about the social and cultural meanings we ascribe to biology. They also generally incorporate an analysis of intersex people, who do not fit this reductive model, and who have suffered historical and ongoing mistreatment at the hands of a medical establishment obsessed with imposing binary biological sex on to bodies that don’t ‘fit’. The experiences of trans and intersex people show us that not all humans fit perfectly into two clear-cut categories of biological sex; indeed, the belief there are two separate sex categories is itself an erasure of sex variations that occur either naturally or through medical modification. The global dominance of men over women can never be dismantled while simultaneously maintaining, preserving and reinforcing the binary model of sex and gender.

Like women more generally, many trans women are feminists. Feminism and transgender activism are not in any way incompatible or mutually exclusive. As feminists who acknowledge intersectionality, we believe that we should be fighting to end all forms of sexism and marginalization — this includes both traditional sexism and transphobia. Forcing trans women into a separate group that is distinct from cis women does not in any way help achieve feminism’s central goal of ending sexism.

As a trans woman, I will be the first to admit that I cannot possibly know what any other woman experiences or feels on the inside. But the thing is, the trans-women-aren’t-women crowd cannot possibly know what any other woman experiences or feels either! Every woman is different. We share some overlapping experiences, but we also differ in every possible way. Every trans woman I know acknowledges this diversity. In contrast, it’s the cis women who attempt to exclude us who seem to have a singular superficial stereotypical notion of what constitutes a woman, or of what women experience.

None of the gender critical women I've talked to hates trans people; on the contrary. Many of them became interested in this issue in the first place out of concern for trans youth, and they're hugely sympathetic towards trans adults who simply want to live their lives, but who're facing a backlash for a brand of activism they don't endorse.

Transgender and gender non-conforming people know things about gender that most cisgender folks are light years away from realising. To survive unequal realities, marginalised folks often cultivate deep knowledge of how these realities actually function.

Buoyed by the success of the gay and lesbian liberation movement, freed from enforced isolation by changes in the medical and psychiatric establishment, and brought together by the Internet, the transgender community has emerged in the last five years as a new voice in social activism. This voice suggests that, although gender is an identity we are born with, an identity that no amount of social influence can sway, it is too great and varied a force to shoehorn into those ubiquitous boxes marked F and M. While human desires--for love, passion, work, respect, friends, family--remain constant, the way those desires are felt and expressed cannot always be categorized at the moment of birth. Anatomy, as feminists have long argued, is not destiny.

Trans people deserve social dignity and personal respect, regardless of whether or not they wish to immerse themselves in feminist politics. At a time of growing populist authoritarianism, which seems determined to entrench sexism, misogyny and transphobia across the globe, one may even wonder why a theoretical framework for understanding trans people should be the prime concern for any feminist.

Female oppression is innately connected to our ability to reproduce. Women have made progress by talking about biology, menstruation, childbirth and menopause. We won’t now have our bodies or voices written out of the script. The materiality of having a female body may mean rape or it may mean childbirth – but we still seek liberation from gender. In some transgender ideology, we are told the opposite: gender is material and therefore can be possessed by whoever claims it, and it is sex as a category that is a social construction. Thus, sex-based rights, protected in law, can be done away with.
I know from personal experience the consequences of being deemed transphobic by an invisible committee on social media. It has meant death and rape threats for me and my children, and police involvement. I also know that the most vicious stuff takes place online and not in real life. Still, I can’t stand by. As Roman Polanski was being rewarded for his latest film at the César awards, Todd was being silenced.

JK Rowling doesn't support self-identification whereas I do. Of course biological sex is real – it’s just not the end of the conversation. I am somebody who would say that a trans woman is an adult human female. I would say that you and I were adult human females. ...
[O]ne of the things that happens to trans women is that they are oppressed because the patriarchy goes, "Oh well you’re a woman, right that's it, let's pick you apart". So it's right for me to stand with my trans sisters and say: "Let's fight these battles together".

The experience of being trans is shaped by social class. While there are trans people, the vast majority are working class – just as the vast majority of the total population is working class. Trans workers are often employed in lower paid and more precarious jobs, with a high risk of discrimination and bullying in the workplace. As a result, trans political struggle is part of a wider class struggle. Despite this, trans politics is commonly misrepresented as coddled, bourgeois and anti-working class.

Trans women who are conventionally feminine are not in any way asserting or insinuating that all women should be conventionally feminine, or that femininity is all there is to being a woman. Like cis women, trans women dress the way we do in order to express ourselves, not to critique or caricature other women.