Polluters: Which Companies Are Responsible For the Most Carbon Emissions Since 1965, it’s estimated over 1.35 million metric tons (MtCO₂e) of greenhouse gases have been released into the atmosphere—and over a third can be traced back to just 20 companies. The chart draws on a data set from the Climate Accountability Institute,
he United States has the largest economy in the world at $20.4 trillion, according to data from the International Monetary Fund (IMF), which shows the US economy increased from around $19.4 trillion last year. China follows, with $14 trillion, which is an increase of more than $2 trillion in comparison to 2017.
he Human Freedom Index presents the state of human freedom in the world based on a broad measure that encompasses personal, civil, and economic freedom. Human freedom is a social concept that recognizes the dignity of individuals and is defined here as negative liberty or the absence of coercive constraint.