We hear from sex workers who have through their own volition become media figures, or have despite their own wishes become media figures. Like Ashley Dupré, who has a sex advice column in the New York Post. You get outed and then people expect you to write a memoir because they think, what else are you going to do with your life?

Everyone's politics are born of self-interest, particularly around sexuality. We just have to own up to that.

I remember being in high school in the '90s, and even then somehow hearing about the the Canadian Supreme Court's Butler decision which was meant to keep "obscene" material from entering Canada. The stuff being stopped at the border was almost all lesbian.

Sex workers are the last women police stand in to protect. Sex workers are the last people that room is made for in many ways. You get a different kind of feminism if you put people at the margins at the center. It's a recently resonant lesson, but black feminists have been saying this for decades. Now when I talk to people engaged in sex workers' rights advocacy and people who identify as intersectional feminists, this is the air they breathe. We can't just make feminism about improving the lives of all women. Because there is no such thing as all women and universal female experience.

Say you're a sex worker and your partner knows you're a sex worker, but you're not out to your family. That could be very dangerous, particularly in an unhealthy relationship, where it could be a recipe for conflict, for something potentially violent that could lead to someone going to jail. There's so much pressure because of the criminalization and stigma. If we lifted that, it's only going to benefit more women.

The biggest difference in what's going on in New Zealand versus the rest of the world, aside from the decriminalization of sex work, is that sex workers were actually part of the decriminalization process. There was a provision in that legal change stating sex workers would be part of an evaluation committee, and in 2008, they were, they were a part of the committee determining whether or not decriminalization worked. They are continually regarded as stakeholders - in their communities, but also in the legal process. That's such a different way of operating.

I respect people who come forward and speak, but I'm not asking most of the sex workers I interview now about their work. I'm asking them about their lives in general or their political organizing. I take pains source things pointing back to intellectual work that sex workers have produced, because that's really absent.