Acid Horizon is a 2021 documentary film that explores the effects of ocean acidification on deep-sea corals. The film follows the journey of Dr. Erik Cordes and his team of scientists as they venture into the depths of the Gulf of Mexico in search of the elusive "supercoral", a species of Lophelia pertusa that has adapted to the acidification of ocean waters caused by climate change.
As they delve deeper into the ocean, the team encounters unexpected challenges and dangers, including faulty equipment, an oxygen-depleted environment, and the threat of a category 5 hurricane. Through it all, they remain determined to find the supercoral and study its unique genetic properties that allow it to thrive in acidic waters.
The film also highlights the broader impact of ocean acidification on marine ecosystems and the urgent need for action to address this rapidly escalating crisis. It features interviews with leading scientists and conservationists, as well as stunning footage of deep-sea creatures and environments.
Overall, Acid Horizon is a gripping and informative film that sheds light on the pressing issue of ocean acidification and the critical role of scientific research in understanding and confronting this threat to our planet's oceans.