We share this planet, our home, with millions of species. Justice and sustainability both demand that we do not use more resources than we need.
The primary threat to nature and people today comes from centralising and monopolising power and control. Not until diversity is made the logic of production will there be a chance for sustainability, justice and peace. Cultivating and conserving diversity is no luxury in our times: it is a survival imperative.
When the forest is destroyed, when the river is dammed, when the biodiversity is stolen, when fields are waterlogged or turned saline because of economic activities, it is a question of survival for these people. So our environmental movements have been justice movements.
The environmental movement can only survive if it becomes a justice movement. As a pure environmental movement, it will either die, or it will survive as a corporate 'greenwash'. Anyone who's a sincere environmentalist can't stand that role.
Population control is not an issue involving contraceptives for third world women. It is an issue of ecological justice.
Today the environmental movement has become opposed to issues of justice. You can see this in the way issues are framed. It's a permanent replay of jobs-versus-the-environment, in nature-versus-bread. These are extremely artificial dichotomies.