Climate Change
Jun. 13th, 2026 02:02 pmMethane is the second most significant contributor to warming, after carbon dioxide. Methane is responsible for 30% of current warming and its atmospheric concentration continues to rise. Absent rapid and sustained reductions, methane emissions will drive faster warming in the coming decades, intensifying climate risks such as more frequent and severe droughts and heatwaves; more rapid ice-sheet loss; sea-level rise; and risks of triggering destabilizing climate tipping points.
Reducing methane emissions not only reduces climate risks, it also almost immediately improves air quality by decreasing ground-level ozone, which improves public health by reducing respiratory illness and premature mortality while preventing crop losses from ozone exposure thus strengthening food security.
Because methane is so powerful a warming agent and so short-lived in the atmosphere, its reduction offers the biggest bang-for-buck on climate action. The vast majority of that action relies on government and industry efforts, but there are a few things that individuals can do with real impact...
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