Plastic and toxic chemical acidification in the world’s oceans will devastate humanity in 25 years June 23, 2022 by ii9nh Attribution: AP The 300-meter MV Wakashio, a Japanese ship with a Panamanian flag, ran aground off the coast of Mauritius and started leaking oil into the Indian ocean. Plastic and toxic chemical acidification in the world’s oceans will devastate humanity in 25 years Jun 23, 2022 8:44am PDT by Pacalolo, 77 103 Please log in or sign up to continue. It has taken billions of years for phytoplankton and the nutrient processes they feed on have created life’s ability to flourish. As with climate change, humans have only taken a couple of hundred years to bring our life support systems to the breaking point. Unlike climate change, some solutions could, in theory, stop this process from spiraling out of control by removing the deadly chemicals from plastics and replacing plastics with green alternatives. And stopping pumping any additional molecules of CO2 into the atmosphere would be the ideal situation. Whether the warnings of oceanic collapse from the Global Oceanic Environmental Survey (GOES) are heeded is up to the world’s governments, particularly the fossil fuel industry that owns many of them. As all are aware, neither has a stellar record of protecting life on earth from life-ending greenhouse gas emissions. Individual actions will not stop the calamity we are barreling toward; Only a global effort can stop or slow down these crises. We have solutions that can lessen some impacts, but we lack political will. The media should also help, but they are owned by the same industries that would doom us all. GOES shares the abstract from the study where the warnings originate; it is eye-popping. The complete research is available in PDF form. One piece of data is outdated; PH is now at 8.01 rather than 8.04 in 2020. The study was published in 2021. Below is the abstract in its entirety. Marine plants and animals should be thriving in ocean waters because of the current high concentrations of carbon dioxide and nutrients along with slightly elevated temperatures – but they are not. We have lost 50% of all marine life over the last 70 years; This decline is continuing today at a rate of 1% year on year. The GOES team has used its collective professional and academic experience to undertake analysis of peer- reviewed and published data to explore the reasons for this decline and its implications for climate and humanity. In our view, this loss of marine life is directly related to the presence of toxic chemicals and plastic which started to appear with the ‘chemical revolution’ in the1950’s. There is no doubt that tiny ocean planktonic plants and animals are key to regulating our climate, but this keystone of the planet’s largest ecosystem seems to be ignored as one of the tools to address climate change. Every second breath we take comes from marine photosynthesis, a process which also uses 60-90% of our carbon dioxide. Now that we have lost 50% of a key climate regulator, surely it is time to stop, take a fresh look at ocean chemistry and biodiversity and ask ourselves some fundamental questions: Why have we lost this level of marine life? Why is the decline continuing? What does this mean for our climate and humanity? Of particular concern from a climate change perspective is the level of carbonic acid in the oceans. This carbonic acid is created when atmospheric carbon dioxide dissolves into the oceans. In the 1940’s, ocean pH was 8.2, but in 2020, pH had dropped to 8.04, indicating that the oceans are becoming more acidic. If there are not enough plants to use up carbon, the unused carbonic acid moves the pH downwards. Reports from respected institutes around the globe flag an acceleration of the ocean acidification process. This decline will result in the loss of more marine plants and animals, especially those that have carbonate shells and body structures (aragonite) based. These same reports forecast that in 25 years (by 2045), pH will drop to 7.95, and estimate that with this, 80% to 90% of all remaining marine life will be lost. The GOES team’s opinion is that this is a tipping point: a planetary boundary which must not be exceeded if humanity is to survive. No ecosystem can survive a 90% loss; the result is a trophic cascade collapse. We will lose all the corals, whales, seals, birds, fish and food supply for 2 billion people – an outcome worse than climate change. Let’s be clear: If by some miracle the world achieves net zero by 2045, evidence from the Intergovernmental Panel on Climate Change (IPCC) BIOACID report  Demonstrations that this reduction will not be enough to stop a drop in ocean pH to 7.95. If the level of marine life (both plant and animal) is reduced, then the oceans’ ability to lockout carbon into the abyss is depleted. It is clear to the GOES team that if we only pursue carbon mitigation strategies and don’t do more to regenerate plant and animal life in oceans, we will reach a tipping point: a planetary boundary from which there will be no return, because all life on Earth depends upon the largest ecosystem on the planet. Humanity will suffer terribly from global warming, but it must be understood that the oceans are already showing signs of instability today at pH 8.04, (the start of the tipping point) and in 25 years when the pH has dropped to pH 7.95 represents the end point, the point of no return. Video from NOAA. Narration from MSU Museum. I hate sharing stories such as these, but it is a scientific reality and not something I revel in. Peace to all.