This is the first time in human history our planet's atmosphere has had more than 415 parts per million CO2, according to sensors at the [Mauna Loa Observatory](https://www.esrl.noaa.gov/gmd/obop/mlo/), a research outpost of the [National Oceanic and Atmospheric Agency](https:/

co2-atmospheric-concentration-exceeds-415-ppm-for-first-time-in-human-history

CO2 Atmospheric Concentration Exceeds 415 ppm for first time in Human History

A Heat Map of the global atmospheric CO2 concentrations in ppm from 1959 to 2018.

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Atmospheric CO2 Concentrations

Exploratory analysis of suicide rates around the world & among different sub-groups.

global-suicide

Suicide Rates Around the Globe

Inspired by a recent Vox article, I extend previous analysis to look at the total cumulative CO2 emissions from 1750 to 2016 to determine ultimate responsibility.

Kyso

CO2 Atmospheric Concentration Exceeds 415 ppm for first time in Human History

Atmospheric CO2 Concentrations

Suicide Rates Around the Globe

Cumulative CO2 Emissions

Atmospheric CO2 Concentrations