U.S. commercial fishing communities have seen hurricanes, coastal flooding, and severe winter storms that many scientists associate with a warming ocean. Marine plankton populations have dropped by 50% around the world, and major currents are shifting. Kieran Kelly, CEO of Ocean Integrity, and his team believe they have developed technology that can change all that, at a profit. “It’s called the Aquatherm Distruptor,” said Kelly. “It’s a large meshless net that uses fluid dynamics to bring cold…