Hindu: The yummy fish delicacy on your plate is contributing significantly to global warming and climate change. Fisheries scientists of Central Institute of Fisheries Technology, Kochi, have estimated that fishery activities taking place on the Kerala coast adds 8.07 lakh tonnes of carbon dioxide to the atmosphere each year. Annually around 6.7 lakh tonnes of fish are caught and brought to the Kerala coast by the fleet of both mechanised and motorised fishing vessels. One tonne of oil sardine, one of...