These graphs are misleading because they overestimate the "relevant emissions" of the global south countries.
What I mean is that it is possible to emit some CO2 and it will just get absorbed and transformed back to O2 via natural processes in a sustainable fashion. So really from a country's emissions you should subtract off this number in some per capita fashion to get the actually relevant or excess emissions.
If you do that I think you will find that a good number of countries have never emitted any excess emissions at all, and more than half have barely emitted anything of consequence. The blame on US, Europe, Canada, Australia will be even bigger than the ~70% shown on this chart.
What I mean is that it is possible to emit some CO2 and it will just get absorbed and transformed back to O2 via natural processes in a sustainable fashion. So really from a country's emissions you should subtract off this number in some per capita fashion to get the actually relevant or excess emissions.
If you do that I think you will find that a good number of countries have never emitted any excess emissions at all, and more than half have barely emitted anything of consequence. The blame on US, Europe, Canada, Australia will be even bigger than the ~70% shown on this chart.