Brazil's proposal for a new tax on billionaires faces opposition at the G20 meeting in Rio de Janeiro. Environment Minister Marina Silva highlighted objections related to climate and financial agendas. While finance ministers previously agreed to tax ultra-high-net-worth individuals, the commitment needs further action. Argentina's President Javier Milei is reportedly opposing the tax. Supporters like Spain urge leaders to act courageously on wealth redistribution. The tax plan, based on economist Gabriel Zucman's proposal, aims to raise significant funds to address wealth inequality. Teljes cikk (Euronews.com)