This document examines life expectancy trends in Burundi and Sweden from 2007 and compares the expected lifespans of 5 newborns in each country. In Burundi, life expectancy is 50 years on average, and of the 5 newborns, only 2 would live to be considered old. In Sweden, life expectancy is 81 years on average, and 4 out of 5 newborns would reach old age. The document demonstrates the impact that economic development and living standards can have on extending human lifespan.

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30. 20 000 $2000 $200 $
Income per person (comparable dollars per year)
100
80
60
40
20
0
Lifeexpectancy(years)
1000
100
1
Population
(millions)
50 years
Burundi

31. 20 000 $2000 $200 $
Income per person (comparable dollars per year)
100
80
60
40
20
0
Age(years)Lifeexpectancy(years)
50 years
1000
100
1
Population
(millions)
Burundi

32. 20 000 $2000 $200 $
Income per person (comparable dollars per year)
100
80
60
40
20
0
Age(years)Lifeexpectancy(years)
50 years
1000
100
1
Population
(millions)
Burundi
Look at the expected
life of five newborn
Burundians…

33. 100
80
60
40
20
0
Age(years)
SarahAnnJeanLizPierre
…if conditions remain as in
Burundi in 2007
during their whole lifetime?
How long will
they live…

34. 100
80
60
40
20
0
Age(years)
SarahAnnJeanLizPierre
84
72
57
36
1

35. 100
80
60
40
20
0
Age(years)
SarahAnnJeanLizPierre
84
72
57
36
1
child
adult
old
So yes, 2 of 5
get old in Burundi

36. 100
80
60
40
20
0
Age(years)
SarahAnnJeanLizPierre
84
72
57
36
1
This is the Life
Expectancy
50 years
Calculate the mean…
1+36+57+72+84
5
= 50

37. 20 000 $2000 $200 $
Income per person (comparable dollars per year)
100
80
60
40
20
0
Lifeexpectancy(years)
1000
100
1
Population
(millions)
81 years
Sweden

38. 20 000 $2000 $200 $
Income per person (comparable dollars per year)
100
80
60
40
20
0
Lifeexpectancy(years)
1000
100
1
Population
(millions)
81 years
Look at the expected
life of five newborn
Swedes…
Sweden
Age(years)

39. 100
80
60
40
20
0
Age(years)
SaraAntonJanLisaPer
How long wil
they live…
…if conditions remain as in
Sweden in 2007
during their whole lifetime?

40. 100
80
60
40
20
0
93Age(years)
SaraAntonJanLisaPer
63
77
84 88
1 adult
4 old

41. 100
80
60
40
20
0
93Age(years)
SaraAntonJanLisaPer
63
77
84 88
63+77+84+88+93
5
=81
81 years
Calculate the mean…

43. 20 000 $2000 $200 $
Income per person (comparable dollars per year)
100
80
60
40
20
0
Lifeexpectancy(years)
1000
100
1
Population
(millions)
81 years
Sweden
50 years
Burundi

44. 100
80
60
40
20
0
Age(years)
81
50

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56. 2
‫במדגסקר‬

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