We're just days away from COP26, the landmark global climate conference that's been dubbed the last chance to get the climate crisis in check. In the lead-up to the event in Glasgow, dozens of countries have released new ambitions to reduce their future carbon footprints. For years, climate activists and experts have called on governments to introduce carbon pricing schemes – either through taxes or emissions-trading schemes. So who's heeded the warning? We take a look at the top ten carbon emitters' share of global emissions and details about their respective national carbon pricing schemes.

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South Korean President Lee Jae Myung leaves after giving a speech on the Government's first supplemetary budget bill of 2026 at the National Assembly in Seoul, South Korea, 02 April 2026.
JEON HEON-KYUN/Pool via REUTERS

South Korea's President Lee Jae-myung's Democratic Party is poised to win 11 of 16 municipal races, a reversal from four years ago when the now-disgraced PPP dominated. But Lee’s surging popularity has foreign policy ramifications.

Chris, an Army veteran, started his Walmart journey over 25 years ago as an hourly associate. Today, he manages a Distribution Center and serves as a mentor, helping others navigate their own paths to success. At Walmart, associates have the opportunity to take advantage of the pathways, perks, and pay that come with the job — with or without a college degree. In fact, more than 75% of Walmart management started as hourly associates. Learn more about how over 130,000 associates were promoted into roles of greater responsibility and higher pay in FY25.