
Originally Posted by
DakotaRog
Scrappah- I taught 4 semesters of Intro to Human Geography between 2004-2008. The data in the books was all about circa 2000. I don't think you can call the growth of the global pop "exponential" any more. Most of the pops of countries with advanced economies are flatlining or decreasing. The U.S. grows in pop mostly through immigration and natural increases of these folks 1st and 2nd born generations here. Thomas Malthus was saying the human pop was going to crash because the inability to feed itself 200 years ago already. It hasn't happened yet. The key is can we maintain our type of lifestyle on less?? As scrappers, I think we're part of the solution

Ummm ... i see what you're saying. It's just kind of freaky. I was born in 1960 and in the short time span that i've been around the global population has roughly doubled from somewhere around 3.5 to over 7 billion !
I've witnessed the changes too !
I live on an island off the coast of Maine. Our economy is mostly comprised of fishing & tourism. When my father was growing up here during the 1930's we used to harvest at least thirty kinds of creatures from the sea. As time went on, and global demand for our seafood products grew, we overtaxed the resource and ruined it. We're down to only a handful of things that we can fish for now.
If demand had been in balance with what the ocean could provide we would have had a sustainable future.
There are far too many hungry mouths to feed.
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Think of the global ecosystem as only being able to (sustainably) support so many humans. The big question is what is that number ? How many people are too many ?
Are you noticing any signs that resources are dwindling ? Is competition for resources intensifying ? Are these resources getting harder to extract ? Is the global economy showing any signs of distress ? How about the global environment ?
There's no excuse for wanton waste and as scrappers we are making an important contribution but it's only a stop gap. It's not addressing the
core problem.
We may need to start thinking in terms of reducing the global population to more sustainable levels.
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