Someone just found the Oikos blog by searching on “last ideas in ecology”.
I don’t think there will ever be a “last” idea in ecology. But if someone ever does come up with an idea so powerful and all-encompassing that ecology as a field can just pack up and go home, I do hope they publish it in Oikos. 😉
p.s. I assume “recent ideas in ecology” is what was meant. I’m absolutely not poking fun at the person who performed this search (presumably they’re not a native English speaker). I just found the phrase amusing.