Earth’s methane emissions are rising and we don’t know why

Researchers warn that if the methane levels keep increasing at current rates, it will be very difficult to limit global warming to 2°C https://www.newscientist.com/article/2204466-earths-methane-emissions-are-rising-and-we-dont-know-why/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home