I would delete this sentence because it doesnt quite fit. If we were to keep it, the next sentence shoudnt start with "However" but with some other word. If it starts with "However" the first sentence should also be related to int community or the second sentence should relate more to the FYEG efforts. Also I would delete the first sentence because it sounds like braging without much point. Either continue with the train of thought and connect it with the second sentence or delete it and start the paragraph in some other way.
I would start it like this: (but there must be a better composition, cant think of it atm)
"The international community is actively ignoring this issue - not including the climate refugees within the climate change conversation".