8 billion people is absolutely sustainable, we could support significantly more at a modern standard of living with just the resources we use today. The problem is the way we organise how and where we live, and a parasitic owner class using and abusing vastly more resources than they could ever need.

• Education
• Opportunity
• Help those who don’t want to give birth not to give birth
• Reduce the influence of religion that promotes childbirth and irresponsible family planning
• Reduce the influence of pressure to grow in every way that is likely exacerbated by capitalism

And if after all that people still want to have children?

Nature will bring our numbers to sustainable levels if we don’t do it. Nature will not be so kind.

Let it try, we’ll see who wins.