"Cutting methane is the single fastest, most effective opportunity to reduce climate change risks in the near term," says atmospheric scientist Ilissa Ocko. That's because, unlike carbon dioxide, methane's warming power doesn't come from a gradual buildup over time but is almost entirely from recent emissions. Ocko identifies three main sources of methane pollution which, if addressed, could dramatically slow down the rate of global warming within years -- not decades. "This is the methane moment," Ocko says.

Ilissa Ocko: The fastest way to slow climate change now

The fastest way to slow climate change now

Innovations in livestock feed and rice field water management present promising avenues to curb methane's climate impact.

Methane's short atmospheric lifespan means swift action can bring immediate climate benefits, contrasting CO2's long-term buildup.

Cutting methane, a potent greenhouse gas, could reduce warming by up to 30% before mid-century, enhancing climate resilience.