One of the most potent greenhouse gases is rising faster than ever
wapo.st
Emissions of methane — a powerful greenhouse gas — are rising at the fastest rate in recorded history, scientists said Tuesday, defying global pledges to limit it.

Access options:

Unfortunately, we’re at a point where we can’t afford to sit pick and choose which greenhouse gas, or which major source to tackle; we need to cut emissions of all major greenhouse gases, and end every major emissions source.