PT.2
In 1800 the worlds population was 1 billion. In 2019 it could be 9 million.
5 people are born every second, and 2 people die every second.
38% of the world lack adequate sanitation.
7 billion steps would take us around the world 133 times.
More than 7000 languages in over 170 countries.
There are now 21 megacities.
It would ale over 200 years to count to 7 billion
Standing shoulder to shoulder all 7 billion of us would fill the city of Los Angeles.
5% of us use 23% of the worlds energy
Changes in population growth:\
(click on image below)
In 1800 the worlds population was 1 billion. In 2019 it could be 9 million.
5 people are born every second, and 2 people die every second.
38% of the world lack adequate sanitation.
7 billion steps would take us around the world 133 times.
More than 7000 languages in over 170 countries.
There are now 21 megacities.
It would ale over 200 years to count to 7 billion
Standing shoulder to shoulder all 7 billion of us would fill the city of Los Angeles.
5% of us use 23% of the worlds energy
Changes in population growth:\
(click on image below)