Of course, the worldwide conspiracy composed of "the government" that supposedly exists governing the entire world while it wages war on itself, and tears itself apart for greed and profit, yet all of those governments all around the world, despite their warring and all their issues still manage to agree on:
1) Hiding the fact that the Earth is flat, for unknown reasons.
2) Inventing entire continent, and hiding it's entire population in an unknown location, not to mention, making up worldwide propaganda for this continent, an entire history spanning centuries, and somehow decieving the millions of worldwide travellers that visit there.
OMG!!!! IT MAKES PERFECT SENSE!!!! AUSTRALIA DOESN'T EXIST!!!! LOCK YOUR DOORS!!! LOOK OUT YOUR WINDOW AT THE FLAT GARDENS AROUND YOU!!!