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.