I think the greatest threat to our environment is human poverty. This may seem counter-intuitive since in general each rich person consumes and pollutes far more than each poor person. It has been estimated that it would take five Earths to provide all seven billion of us with a current US lifestyle. An astonishingly low environmental impact is achieved by the poorest . On the face of it, if everyone managed to lift themselves out of poverty, increases in pollution and environmental degradation might be expected to cause an environmental calamity. However if having all seven billion of us living an affluent lifestyle poses an environmental challenge, a more serious environmental challenge is posed by having ten billion people sharing the planet even if two billion of those don’t pollute or degrade the environment much due to poverty. To my mind population growth is the crucial environmental issue and population growth comes from poverty.
Hans Rosling makes a very compelling case that the poorest two billion people are the source of global population growth. People from utterly different cultures all over the world on average have large families when child mortality rates are high and small families when they are low. Over the past few decades there has not been an explosion in the number of poor people because thankfully many poor people do manage to escape poverty. But enough remain poor to maintain a steady source of global population growth. The poorest two billion people today are just as poor as the poorest two billion a few decades ago and just as likely to see their children die and just as likely to have large families. Poor people are the progenitors of the increased future population of better off people who eat meat, drive cars and water their lawns. If you believe that the world can only support a limited number of affluent people then the answer is to ensure that everyone is affluent.
Obviously if each of us who has the good fortune to be comfortably well off chooses to consume in a way that minimises environmental problems; then that is great. We can spend our money on say dance classes for our children rather than new hardwood flooring or whatever –reduce, reuse, recycle. Environmental concerns do also feed into politics though. Many people want the political system to steer other people towards behaviour that protects the environment. I think it is crucial that people living in the rich world channel the politics of environmental concern towards ameliorating the extent to which the rich world impoverishes the world’s poorest. I don’t think policy makers in the rich world intentionally impoverish the world’s poorest. It comes as a by-product of efforts to ensure prosperity in the rich world or to protect special interest groups in the rich world. Agricultural tariffs and subsidies are a classic example. They lead to what otherwise would be uneconomic intensification of agriculture in the developed world so as to dump food at a loss in the poor world. There is consequent destitution of people who could otherwise be involved in commercial agriculture in the developing world both for local consumption and for export. In the 1800s the case was successfully made that repealing the English “corn laws” would benefit almost everyone with the exception of those wanting increased rents and mortgages from English farmland. I think the same arguments hold today.
In the USA in particular there is much popular support for protectionist tariffs and subsidies*. The USA is such a large country that it can cope relatively well even if global trade gets shut down. I think it is crucial that we unpick the motivation behind such protectionist views. Much of it seems to stem from the conflict between “labour” and “capital”. The owning class has the most to gain from globalization. The owning class can own whichever companies are most profitable where ever they are based. They can lend money to whoever in the world provides the highest return. Workers on the other hand lose bargaining power. Jobs become outsourced to where ever in the world has the lowest wages for a given level of competency. As I see it the answer is to ensure that everyone belongs to the owning class. Replacing all current taxes with an asset tax and paying a citizens’ dividend would have that effect. If the increased profits that came from offshoring jobs went to everyone rather than just a select owning class then much of the current resentment would evaporate.
What the world needs are advances in efficiency and technology. We need to be able to do more with less. To my mind it makes much more sense for people to be freed up to push new technologies in the developed world. A compelling case can be made that developing countries benefit from “learning by doing”. If a basic manufacturing process can be done well in a developing country then it makes sense for it to be done there, providing jobs there. Hopefully the experience gained will raise capabilities so that all of the world can be at the forefront. People like working not simply because they want money but because they find it satisfying to create and provide, to master skills and innovate. To truly satisfy that motivation, people need to be doing work where they are really making a difference for the better. The duplication and waste that comes from trade barriers runs counter to that.
Even more than trade barriers, I think policies aimed at encouraging capital flows from the developing world to the developed world have been the overriding influence on world poverty. I’ve examined this in the previous post “Isn’t a financialized economy the goose that lays our golden eggs”. People in the UK are not callously minded towards people in the developing world. I’m sure that the decimation of the real value of the median wage across the developing world that occurred during the 1980-2000 “great moderation” period is not connected in most people’s minds with the apparently miraculous affordability for global commodities that came in that period for those in the developed world. Ignorance is no excuse though. We need to get real and face up to the consequences of the policies we vote for. Making the UK a perfect piggy bank for capital flight from developing countries does far more damage than can be put right by some charitable donations.
It is striking that the popular sympathy for protectionism as a way to “keep jobs here” is at odds with nurturing capital flight from poorer countries as a way to gain prosperity by sleight of hand. If money were staying in poor countries, causing those countries to develop a prosperous economy of their own, then that would raise wages there. That would avoid the issue of jobs being offshored from the rich world to lower wage countries. Furthermore if the whole world were prosperous, then countries that are currently poor would become potential importers of products made by workers here.
The cost of natural resources does however increase if the whole world can afford them. If what we really want are more jobs in the rich world, then perhaps we should be more sanguine about that. There are lots of potential job opportunities in renewable energy and recycling. To my mind it makes no sense to at the same time put up trade barriers so as to “keep jobs at home” and yet entice capital flight so that we can get all the world’s natural resources and put off the day when we need to recycle and use renewables.
*As an aside, I think protectionism also is a very bad idea because it provides a compelling motivation for imperialism. In the absence of world trade, a country needs to have a large internal market and that means that countries need to be as large as possible.
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