Nothing is happening officially. Right now these proposals are wistful utopianism. The entire world capitalist culture would have to change for them to be taken as national policy. While the current economic recession, the talk of peak oil, and a growing conservation and ecological understanding in the public mind make these policies serious ones for talk, the vast majority of individual and national thought assumes that the bad times will end and everybody will be rich again. These attitudes are so ingrained in American society and have been exported to and hammered home as the only solution to poverty in developing countries that a shift to a different model would require enormous changes in every aspect of every bit of thinking. Tiny shifts in this direction already exist and have existed for years. At the national and international levels, though, greening is about the closest analog that can be found. And greening is more of a word used in publicity releases than in reality.
Whether that and all the other aspects of limited or sustainable growth might be a good thing or not can be debated in GD. But the GQ answer to the OP is that current mainstream economic thinking is that “the assumption that infinite economic growth is necessary and desirable [is] still an article of faith in western economics”.
I can’t stop thinking about this. I hope this is a reasoned explanation of why the policy is not officially endorsed rather than coming out for or against the policy itself.
Why shouldn’t it - continued growth (infinite growth is a pejorative that biases the discussion before it begins) - be an article of faith? It’s the core principle of capitalism, it’s always worked before, and it’s given the world the highest standard of living in human history, well beyond anything imaginable even 50 years ago. Why would anyone give that up? For the sake of unproven projections into an unknown future? You may be too young to remember that 30 or 40 years ago the idea that the world of 2010 would be starving because of overpopulation and lack of resources was taken very seriously in some circles. You can argue that it has come to pass in certain ways, but the overall growth rate of GDP worldwide makes those losses globally minimal.
The logic of extrapolation is a deadly exercise in linear thinking and failing to anticipate the unanticipatable. The need for sustainable development may seem logically impeccable. Or it could be utterly wrong. Interestingly, there is a difference between this and global climate change. Climate change appears to have solid science on the side of future effects. Interrupting the constant growth curve of capitalism has nothing but past trends and imagined future speculation. The speculation seems to be based on science, but in fact it is based on social and cultural assumptions about what paths humans will take. The climate will do what climate does. Humans never do. That’s what killed the overpopulation scares. People changed their lifestyles. When extrapolating, futurologists always fail to distinguish those two states.
Some preparation is always necessary for the future. Yet the future will always surprise us. Nobody has yet been able to leap this gap. That’s why conservatism - in the old fashioned sense of doing what has always worked - dominates every political and social measure. (You see it now in the health care debate.) Incremental changes can be made and today’s world is a testament to those. (When do you see people smoking?) Telling people to stop a behavior that will kill them takes decades to see results. Telling people to stop a behavior that makes them feel better in every way can’t be a policy.
Nobody can define what sustainable development on a global scale means for any group or nation or economic bloc. Nobody knows what steps would mean sustainability and which would mean privation. Nobody can explain how developing countries should treat the issue while straining to achieve even a small measure of equality.
Economics is not up to the task because the issue is a social and cultural and very human one. I study the way the future was perceived in past decades. The visions expressed, by everyone at every level on every subject, were always wrong. This makes me professionally dubious about all extrapolations, plans, proposals, and doomsaying.
It cannot be surprising, therefore, that the subject is making no headway into mainsteam thinking. Everyone has been burned too badly before. Whether this particular policy is correct or not is debatable, but irrelevant. The policy that is taken seriously in mainstream thought will be developed after the crisis, and will not avert it.