Gustavo Petro is calling on ideological allies across Latin America and the world to join him in forming a new bloc to lead the economy away from fossil fuels.
Prime Minister Justin Trudeau's Liberal government has pledged to cut carbon output 40% to 45% below 2005 levels by 2030 and reach net-zero emissions by 2050.
Lopez Obrador’s October claim that Trafigura transported contraband fuel caused some of the firm’s partners and clients including mining conglomerate Grupo Mexico to temporarily curtail business.
US-based researchers developed a catalyst technology that may be the key to keeping methane out of the atmosphere and making use of the greenhouse gas.