It is interesting that in 1820 world average life expectancy was 29 years.
In 2015 it was 70.4 years.
World population in 1820 was thought to be around 1 billion. Now it is 7.4 billion.
Did burning hydrocarbons make things worse or better for the world in general? Is there any correlation?
In 2015 it was 70.4 years.
World population in 1820 was thought to be around 1 billion. Now it is 7.4 billion.
Did burning hydrocarbons make things worse or better for the world in general? Is there any correlation?
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