99.964% of Earth's atmosphere by volume is
78.084% nitrogen 1987
20.946% oxygen 1987
00.934% argon 1987
&
00.04338% trace gases 2019
=
00.0407% carbon dioxide 2009
00.001818% Neon 1987
00.00018% methane 2009
00.000524% Helium 1987
BUT!
1800…
99.964% of Earth's atmosphere by volume is
78.084% nitrogen 1987
20.946% oxygen 1987
00.934% argon 1987
&
00.04338% trace gases 2019
=
00.0407% carbon dioxide 2009
00.001818% Neon 1987
00.00018% methane 2009
00.000524% Helium 1987
BUT!
1800 -1980 - 2019 a 250% increase & steady rise
trend in Methane emissions stalled in the 1990's
&
1800 - 2019 their was a 45% carbon dioxide increase so 00.02807% carbon dioxide 1800 &
1980 - 2019 was 50% of that carbon dioxide increase &
2000 - 2019 was 25% of that carbon dioxide increase &
it takes 300 to 999 years to undo itself & oil companies said Humans
did it & seasonal water vapor is the largest greenhouse gas by volume
500 BC, 100 million people lived
1600 500 million people lived, .4 billion more in 1650 years since 500 bc
1700 600 million people lived, .5 billion more in 1750 years since 500 bc
or
another billion people in 3500 years
BUT
1760 1840 the Industrial Age started
&
1760 .77 billion people lived
1804 1.? billion people lived , a 1/2 billion more in 204 years since 1600
1850 1.2 billion people lived
1900 1.6 billion people lived
1927 2.0 billion people lived , a billion more in 122 years since 1804
1953 - 1958 a 1.9 % or more population increse Yearly so
1960 3.? billion people lived, & another billion in 33 years since 1927
1962 - 1974 a 1.9 % or more population increse Yearly
1975 4.? billion people lived , another billion in 15 years
1987 5.? billion people lived , another billion in 10 years
1999 6.? billion people lived , another billion in 13 years
2011 7.? billion people lived , another billion in 12 years
2023 8.? billion people lived , another billion in 12 years
or
every 10 - 15 years another billion people
see also 7000 to 3 MAGA year space force trip to the nearest earth 2.0 vs DEM EPA fix
worldometers.info/world-population/world-population-by-year/
https://en.wikipedia.org/wiki/Methane
climate.nasa.gov/news/2915/the-atmosphere-getting-a-handle-o..
