It means that in places like Sweden, where we know they've been able to elect a gender-equal parliament, it's because you had parties that voluntarily zippered their lists and alternated between women and men.
In the Canadian context, I identify that most of the informal barriers that block women's candidacies or put women into districts they can't win and all these other sorts of things are in the black box of political parties, and it cuts across the spectrum. The problems are with the parties.
Third party finance matters in terms of how you might persuade somebody to vote for a party, certainly, but there are other powerful barriers that exist inside Canada's political parties that would come into play on list construction and any other kind of candidate nomination.