![This chart shows global man-made CO2 emissions began rising very slightly in the late 1800s, with a significant acceleration beginning in the mid-20th. - ppt download This chart shows global man-made CO2 emissions began rising very slightly in the late 1800s, with a significant acceleration beginning in the mid-20th. - ppt download](https://slideplayer.com/slide/14767592/90/images/4/Our+current+geologic+period+%28Quaternary%29+has+the+lowest+CO2+levels+in+all+of+Earth%E2%80%99s+long+history..jpg)
This chart shows global man-made CO2 emissions began rising very slightly in the late 1800s, with a significant acceleration beginning in the mid-20th. - ppt download
![Components of CO2 emissions: historical data and future projections... | Download Scientific Diagram Components of CO2 emissions: historical data and future projections... | Download Scientific Diagram](https://www.researchgate.net/profile/Anil-Markandya/publication/227391245/figure/fig4/AS:668745945067536@1536452866775/Components-of-CO2-emissions-historical-data-and-future-projections-from-WITCH.png)
Components of CO2 emissions: historical data and future projections... | Download Scientific Diagram
![Historical and future global CO2 emissions from fossil-fuel burning and... | Download Scientific Diagram Historical and future global CO2 emissions from fossil-fuel burning and... | Download Scientific Diagram](https://www.researchgate.net/publication/286160555/figure/fig1/AS:304403975294989@1449586971163/Historical-and-future-global-CO2-emissions-from-fossil-fuel-burning-and-industry-related.png)
Historical and future global CO2 emissions from fossil-fuel burning and... | Download Scientific Diagram
![Global monthly gridded atmospheric carbon dioxide concentrations under the historical and future scenarios | Scientific Data Global monthly gridded atmospheric carbon dioxide concentrations under the historical and future scenarios | Scientific Data](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41597-022-01196-7/MediaObjects/41597_2022_1196_Fig2_HTML.png)
Global monthly gridded atmospheric carbon dioxide concentrations under the historical and future scenarios | Scientific Data
![Today is the Highest Concentration of Atmospheric CO2 in Human History. 415 Parts Per Million. Last Time it Was This High, There Were Trees at the South Pole - Universe Today Today is the Highest Concentration of Atmospheric CO2 in Human History. 415 Parts Per Million. Last Time it Was This High, There Were Trees at the South Pole - Universe Today](https://www.universetoday.com/wp-content/uploads/2019/05/mlo_full_record.png)
Today is the Highest Concentration of Atmospheric CO2 in Human History. 415 Parts Per Million. Last Time it Was This High, There Were Trees at the South Pole - Universe Today
Carbon dioxide now more than 50% higher than pre-industrial levels | National Oceanic and Atmospheric Administration
![Atmospheric CO2 levels rise sharply despite Global Economic Shutdown - Human Activity + Rising CO2 Correlation comes into Question - Electroverse Atmospheric CO2 levels rise sharply despite Global Economic Shutdown - Human Activity + Rising CO2 Correlation comes into Question - Electroverse](https://i0.wp.com/electroverse.net/wp-content/uploads/2020/06/co2_temperature_historical.png?ssl=1)