Why is "Aerobic methane production" trending?

Wikipedia Overview

Aerobic methane production is a potential biological pathway for atmospheric methane (CH4) production under oxygenated conditions. The existence of this pathway was first theorized in 2006. While significant evidence suggests the existence of this pathway, it remains poorly understood and its existence is controversial. Naturally occurring methane is mainly produced by the process of methanogenesis, a form of anaerobic respiration used by microorganisms as an energy source. Methanogenesis usually only occurs under anoxic conditions. By contrast, aerobic methane production is thought to occur in oxygenated environments under near-ambient conditions. The process involves non-microbial methane generation from terrestrial plant-matter. Temperature and ultraviolet light are thought to be key factors in this process. Methane may also be produced under aerobic conditions in near-surface ocean water, a process which likely involves the degradation of methylphosphonate.