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Date: 2012-06-22 11:43 pm (UTC)no subject
Date: 2012-06-23 01:08 am (UTC)no subject
Date: 2012-06-23 02:12 am (UTC)no subject
Date: 2012-06-23 02:39 am (UTC)no subject
Date: 2012-06-23 02:15 am (UTC)no subject
Date: 2012-06-23 10:36 am (UTC)Most of the pathogen-caused deaths go away. People live longer. What's left is diseases of age -- cancer, heart disease, Alzheimer's.
If we don't get new antibiotics soon, the graph in 50-100 years time will resemble the graph from 1900: lots of elderly folks dying of antibiotic-resistance bacterial infections, XDR-TB ripping its way through the poor, and so on.
However, I find the 50% decline in accidental deaths heartening.
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Date: 2012-06-23 09:07 am (UTC)no subject
Date: 2012-06-23 09:37 am (UTC)no subject
Date: 2012-06-23 09:42 am (UTC)no subject
Date: 2012-06-23 10:23 am (UTC)no subject
Date: 2012-06-23 10:40 am (UTC)Note: for a human society to maintain a stable population (with zero population growth) you need an average of 2.05-2.1 children per female -- today, with deaths between birth and age 5 running at a tiny fraction of a single percentage point. If 50% of your children die in infancy, you need 4.1-4.2 children per adult female. If there's a 10% chance of dying in childbirth (as was normal before 1860 and the germ theory of disease and doctors washing their hands) then to maintain a static population women need to bear an average of around 5 children, and stand a 50% chance of dying in the process. Life, for women, in a world without antibiotics or antisepsis was grim beyond belief; it's interesting to note the correlation between antisepsis, declining childbed death rates, and the emancipation movement, which prefigured by a century the correlation between legal and effective abortion and contraception and second-wave feminism.
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Date: 2012-06-23 10:58 am (UTC)Oh, and I hadn't considered the effect on mother mortality, that's fascinating (in a grim way).
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Date: 2012-06-26 11:36 am (UTC)Similarly, the death rate in a static or falling population looks high after a previous period of growth, even if nothing particularly bad is happening. I expect the funeral business to expand as a relative sector of the economy; as the millions of people who were born in the twentieth century gradually approach old age, their deaths will grow exponentially the way their births did.
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Date: 2012-06-26 11:53 am (UTC)