My goodness another incredibly original piece, particularly in its form!!
You have done an awesome job at the formation of sentences in this, they all sound quite pretty which is a very good thing

Completely understand that the form is in fact a speech, though still avoid having this come across as a rant so markers know you aren't doing this to point the flaws of the government, but instead to show the impact of discovery.
Speaking of discovery, you have managed to effectively portray the discovery made at the beginning, however it seems to fade a tiny bit towards the end to me - although that could be me being pedantic! An easy fix imo is to include within this paragraph "The temprature of our oceans has caused yet another mass coral bleaching event, and yet we continue to sit on the sidelines. These corals, they are the backbone of the reef. When it gets too warm they expel the algae with which they have a symbiotic relationship. They starve. They die. It is possible for them to be resilient, and to bounce back, but with each coral bleaching event it only gets harder. In 2016 over 99% of the Great Barrier Reef was bleached, and whilst some of it has recovered, there are no garuntees this will be the case next time. Without these corals, we lose all the fish, the crabs, the turtles. We lose all the life that populates the space. We lose the magical world which it creates. We lose the tourists that are drawn in by the hypnotic power of its beauty. We lose a flow of capital needed to continue to protect the area." a question that addresses the audience to explicitly show the marker you are wanting the audience to now make their own discovery from your own
Again, like I told fantasticbeasts, make sure you spend some time tonight figuring out how you will adapt this creative to different aspects of the rubric, or in your case, which creative you will use for each part
Good luck with everything!