The Real Population Question

7 Billion People

This year will be a monumental one. 2011 is the year our spaceship Earth will have 7 billion people on board. A large majority of the developed countries’ populations are entering the elderly years, when they become less able to work and need more care. This means a lowered workforce all around and an increased need for a workforce to care for our elders. In the developing world, where a large majority of this population growth is occurring, there are more¬†malnourished¬†children, more uneducated mothers and more people living with inadequate shelter, food, health care, water, et cetera, et cetera.

I’ve written before about population. This is a dodgy issue surrounded by misconceptions, fear and contention. It is an easy topic to bring up if you are looking to start a heated argument, loose friends or out any Nazis in a group. However, the topic of population is an important one and it simply needs to be framed properly with the other root cause of “the problem” – consumption. The two go hand-in-hand and we like to avoid talking about either in respect to natural limits.

Jeremy, over at Make Wealth History, brought it up last month in a great post, “How many people can the Earth support?” and I want to echo his thoughts. I also want to make it clear to everyone that this debate must be had! We must have debate over these serious issues. We must be willing to potentially change our minds or, at the very least, be able to open them to solutions we might not have thought of ourselves or might not have be completely confident in their success. Either way we have to do something.

Next month is Global Population Speak Out Month, and I think we should all open up this topic for discussion. It is important for us to recognize that there is a limit to the number of people the world can support, as well as the amount of consumption that can be supported. The real question is what is the desired level of consumption that we want for everyone? We must be fair and grant enough room for all to equally share the Earth, so what is an appropriate stable population and consumption level? Our generation must answer these questions, so we should start by at least asking them.

Check out this infographic on the subject (my thanks to Grist for showing it to me) or this National Geographic video:

2 thoughts on “The Real Population Question”

  1. people are precious and thank you for all your 6.8 billion presences on this planet. Let us honestly examine the root causes of the un-sustainability that we face. For instance; massive consumption by 1 or 2 billion developed country people for some decades, loss of food production to pests and wastes, globalised power relations which hindered basic provisioning for people of the south, war, issues with our psychology as humans which interfere with adoption of a culture of sustainability, 1% of people in the USA receiving 23% of the income, etc etc. Put into action a vision of a world where we, of civil society have empowered ourselves to create a transition amongst us which solves these wicked problems. Then we can welcome people onto the planet in the knowledge that they can be provisioned and whole system health maintained.

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