Perceptions on poverty: the rising Middle Class

16 03 2009

I’m being somewhat ‘lazy’ this week in that I have unfortunately less time to spend on pertinent blog posts than I’d like (lecturing, looming deadlines, that sort of thing). So, I start out this week’s posts with one of my favourite TED talks – Hans Rosling debunks myths about the developing world.

What’s the relevance to biodiversity conservation? I’ll admit, it may appear somewhat tangential, but there are a few important messages (both potentially good and bad):

1. POSSIBLE BENEFIT #1: The rising wealth in the developing world and associated reduction in family size may inevitably curb our human population growth rates;

2. POSSIBLE DISADVANTAGE #1: Rising wealth will necessarily mean more and more consumption, and as we know at least for tropical developing nations, resource consumption is killing biodiversity faster than anywhere else on the planet;

3. POSSIBLE DISADVANTAGE #2: As family wealth rises, so too do opportunities do opportunities for the Anthropogenic Allee effect (consuming rare species just because you can afford to do so);

4. POSSIBLE BENEFIT #2: Better health care associated with rising wealth and lower infant mortality might make education a higher priority, teaching more people about the necessity of safeguarding ecosystem services.

I’m not convinced the advantages will necessarily outweigh the disadvantages; regardless, Prof. Rosling’s amazing 20-minute presentation will both entertain and enlighten. I recommend it for a lunchtime sitting or that late-afternoon attention wain.

CJA Bradshaw

more about “Hans Rosling shows the best stats you…“, posted with vodpod

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