Friday, October 23, 2020

The Global Emissions Map

 

The Historical Global Emissions Map visualizes carbon dioxide emissions around the world from 1750 to 2010. The map shows a gridded view of CO2 emissions weighted by the human population over time. This timeline view of the world's CO2 emissions provides a fascinating glimpse into the spread of the industrial revolution around the world and the staggering impact it has had on the world's environment.

Using the map timeline you can see how industrial revolutions in countries around the world have contributed to the huge growth in global CO2 emissions. Starting in 1750 we can see that there were negligible amounts of carbon dioxide being emitted around the world. However by 1809 the United Kingdom was emitting 33 metric tonnes of CO2. 

The birth of the Industrial Revolution in the United Kingdom led to a huge rise in the burning of fossil-fuels. The development of industrial manufacturing resulted in pollution and the beginning of the process which would kick-start global warming. 

In 1806 the United Kingdom was responsible for 94% of the world's carbon dioxide emissions. However other countries around the world were not too far behind. Using the map's timeline we can see that just 41 years later, in 1850 the UK's share of CO2 emissions had fallen to 62%, as the USA, France and Germany had begun their own industrial revolutions. 

It would take more than 50 years for the United States to overtake the United Kingdom in the amount of CO2 emitted per person. In 1906 the United States emitted 12 tCO2 per cap to the UK's 11. By this time the United States was now responsible for 41% of the world's CO2 emissions and the UK's share had fallen to 18%.

If we fast forward a century the United States total share of the world's CO2 emissions has halved to 20% and China (22%) has become the world's largest CO2 polluter. Although in terms of per capita emissions the USA still leads the way, with 19 tonnes of CO2 being emitted per person - more than double the per capita emissions of nearly every other country in the world.

No comments:

Post a Comment