Ken O’Sullivan

Ken O’Sullivan is a deep-sea cameraman and marine advocate known for his work in documenting the underwater world and raising awareness about marine conservation issues. Recently, he has been in the news for highlighting the alarming decline of sprat populations in Irish waters, which has significant implications for the local marine ecosystem, particularly for whales and other cetaceans that depend on this forage fish for survival. O’Sullivan has described the overfishing of sprats as 'ecological suicide' and advocates for the precautionary principle in managing fish stocks to prevent further ecological collapse.