"Scientists urge rigorous testing of oceans in the battle against climate change"

Over 200 scientists have called for responsible research into ocean-based carbon dioxide removal strategies to combat the climate crisis. While oceans already absorb and hold significant amounts of carbon dioxide, scientists want to understand the risks and potential side effects of enhancing this ability. Startups are developing technologies to sequester more CO2 in the sea, but there is a lack of information about their effectiveness and impacts. The letter emphasizes the need for controlled field trials, third-party reviews, safeguards against unintended consequences, and inclusive policies. Some experts warn of potential harm to marine life and stress the urgency of taking action to protect ocean health and address the climate crisis.