Photo: Matthias Zomer on Pexels At COP26 in 2021, 150 countries signed the Global Methane Pledge, committing to reduce methane emissions by at least 30% by 2030. However, new research by sustainable finance think tank Planet Tracker says this pledge will be unachievable without action from agri-food giants, since agriculture accounts for 40% of anthropogenic methane emissions. The report finds that 52 of the largest meat, dairy, and rice companies have annual methane emissions of approximatel...