Last year, James Cameron became the third person in history to venture to the deepest point on Earth, the Mariana Trench's Challenger Deep. He was also the first person to ever make the trip alone – a trip he made in a badass submersible, fittingly named the DEEPSEA CHALLENGER. Now, one year after his historic dive,

The folks over at Deep Sea News recently invited a marine biologist, writing under the pen name "Dour Marine Biologist," to provide some thought-provoking counter-observations to the media hype surrounding James Cameron's dive into Challenger Deep, the deepest point on Earth.

Over the weekend, James Cameron became the third person in history to venture to the deepest point on Earth, the Mariana Trench's Challenger Deep. He was also the first person to ever make the trip alone. This is the first footage to be released from his dive.

James Cameron is unhappy with the present state of ocean exploration. He's so unhappy that he's taken it upon himself to spearhead an effort to return to Challenger Deep, the deepest known point in all the world's oceans. In fact, he's making the trip this week — and he's making it alone.