Here is my ideas to this question How can Limits to Growth’s policies be implemented?:

Persistently bring Limits to Growth within sight at every opportunity, debate it, stand by it, clarify it, explain it, deepen the analysis, couple with the latest development…

Recognize that it takes years for people to digest and accept the Limits to Growth, it is a long term fight. We should not be afraid of telling people that we need to willingly accept a significant reduction in our consumption and birth rate. We need spokespeople who are fearless, persistant, honest and articulate well. Think of Thomas Henry Huxley.

Time will tell.