We are a volunteer organization so everything we do that matters, is done by volunteers. We cannot expect to get large amounts of money behind us. So we will not present a unified message, but whatever our volunteers believe on average.
We advocate a multicultural society where everyone has equal rights. So Greens must find ways to tolerate each other even when we disagree about important topics.
In practice, large changes that work start on a small scale. We try things that work at some level, and they spread, and people see it working. When we demand big changes that haven't been tried much, people lack experience doing it the new way and it's unlikely to work well.
Many of our proposals can be tried out small. Some of them can be tried out by the Green Party as an organization.