World Farewell, fish-and-chips? Atlantic cod, many other fish dwindling as globe warms February 28, 2019March 1, 2019Doyle Rice, USA TODAYComments Off on Farewell, fish-and-chips? Atlantic cod, many other fish dwindling as globe warms Some species of fish are in hot water – literally. Warming oceans from human-caused climate change has shrunk the populations of many fish species.