Not in so many words but I am a Primary Teacher...So have you said "Peak Oil" to a class yet?
However as a Deputy head I do have a bit more scope and I have planned for whole school renewable energy science weeks and fossil fuel depletion was raised as one of the issues. The kids think it's cool that I cycle to school and that I have my solar PV.
Each class now has their own raised bed area for growing vegetables and The Eco School committee, involving mainly children, meets each six weeks to develop sustainable awareness in the school. We are apple tasting on Wednesday to decide on the varieties we will grow as espaliers around the fence of the vegetable gardens.
Have tried to get the PO message across to teachers in school and during presentations that I have given using the eco guise but I think they see me as a bit of an eccentric and really these issues are all a bit irrelevant to their job anyway. They can't really see that growing skills or sustainable living practices are fundamental to these children's well being in the future.
At the moment I'm finding that quite a lot of what's being taught in school is totally failing our children for their future, I'm finding it all a bit depressing... but that's another story.