In terms of public interest? Global warming is nothing new anymore, and because people's worlds haven't necessarily noticeably fallen apart due to it since it was more prominent in news headlines ten or twenty years ago, its threat is, fatally, mistaken to be diminished.
It really is the exact same story as 2007 or 2012, which isn't particularly exciting to hear the third time around, but each time the new territory we're approaching is further and further removed from the equilibrium that the Earth's ecosystems are used to.