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Everyone contributes to climate change through the generation of greenhouse gas emissions, but individual contributions vary greatly. A study at the Paris School of Economics has determined that just 1 percent of the population is responsible for nearly a quarter of global carbon emissions growth since 1990.

The study estimated emissions from individuals’ consumption and their financial investments, and also from government spending in their country. Individuals are responsible for carbon emissions as a result of their own activities, but they also bear their share of responsibility for the emissions of the firms that they own or invest in.

In 2019, people living in sub-Saharan Africa produced an average of 1.8 tons of CO₂ equivalent per capita. In North America, the average per capita was more than 10 times higher. Meanwhile, the top 10% of North America’s emitters produced more than 75 tons each.

From 1990 to 2019, the bottom 50% of emitters was responsible for just 16% of emissions growth, while the top 1% was responsible for 23%. The top 0.1% saw emissions growth of 80%.

The inequality between rich and poor is driven more by inequality within countries than by inequality between countries. This is particularly true for wealthy countries. For example, over the study period, the top 1% saw their emissions grow by 26% while emissions actually declined 5-15% among low and middle earners even in wealthy nations.

Economic inequality drives a lot of the dynamics taking place within many countries around the world, and this even applies to pollution and greenhouse gas emissions.

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Global carbon inequality over 1990–2019

Photo, posted December 11, 2017, courtesy of Bernal Saborio via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Tesla’s Model 3 was one of the best-selling cars in the United States last year, eclipsing all but a handful of sedans. This was the first time that an electric car had that honor and is indicative of how electric cars are finally becoming mainstream. A host of other new electric models from multiple manufacturers will be the entering the market over the next couple of years.

Despite all of this progress, there is still a great deal of misinformation about electric cars. A new study commissioned by Volkswagen revealed some of the widespread misconceptions about the vehicles.

Some people believe that electric cars can’t be driven through puddles. Nearly one in five people believe that electric cars slow down as the battery depletes. Many people believe that electric cars are fundamentally less safe than gas-powered cars.

More generally, people are unaware of how far current electric cars can drive on a charge. More and more models can go 200 and even over 300 miles between charging sessions. People also don’t know how quickly cars can charge up either. Fast chargers like Tesla’s Superchargers can add 200 miles worth of charge in about 20 minutes. And people don’t know what it costs to charge electric cars. In most places, it is only a fraction of what it costs to drive the same distance using gasoline.

Despite their limited knowledge about electric cars, the 2,000 people surveyed in Britain were positively disposed towards them with nearly 6 in 10 saying that they would like to own an electric car some day and would even consider one as their next vehicle.

Electric cars will become more familiar and less exotic as more and more of them are on our roads and highways.

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Major misconceptions prevent drivers from buying electric cars, study claims

Photo, posted April 6, 2018, courtesy of Brian Doyle via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.

https://www.independent.co.uk/news/uk/home-news/electric-cars-misconceptions-battery-charging-safety-volkswagen-study-results-a8700536.html

Carbon Inequality | Earth Wise

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Misconceptions About Electric Cars

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