Stunning images of climate change protests from North and South America, Europe and Asia make up the core of this month's contributions. It's been a busy time for reminding governments what they should already know by now - that we have to wean ourselves of climate-wrecking fossil fuels as soon as possible, and the business as usual is not an option.
Oh, and in case your wondering about picture number 9, we really did project on to the reactor sarcophagus at Chernobyl - though even I'll admit that the end result could easily be mistaken for a quick bit of Photoshop work!