Every year there's a giant sex party in Australia. (Not that kind.) And now they are ruining it.
"The Roast" is like an Australian version of "The Daily Show" but with heavier accents. These guys are clearly having a lot of fun here (you can find out about "nature's most spectacular orgy" at 4:18). But the topic they're taking on is in some serious need of attention: the Great Barrier Reef.
Needless to say, this is a fun explainer of everything that's going on with the Great Barrier Reef. However, it's worth pointing out that, contrary to what the video says at 5:04, dredge spoil is not from mines — it's just sediment from the bottom of the ocean. Don't get me wrong, it's still dangerous to the health of the Great Barrier Reef, but I feel like you deserve that distinction. OK, carry on and join the fight to save the reef!