For years, the Intergovernmental Panel on Climate Change, or IPCC, has claimed that human-caused climate change has accelerated sea level rise. But that claim is false. This does not mean that climate change isn't happening. It is. It simply means that it has not caused the sea level to rise. Top scientists know this fact and have deliberately misrepresented it for years, deceiving the public. In September, I reported on one of the first global studies of sea level rise that used tide-gauge data, which is the only real-world data that goes back long enough, to the mid-19th Century, that would allow one to detect whether sea level rise had accelerated, decelerated, or remained steady. The only reliable long-term real-world data is tide gauge data, and they do not show acceleration. Since then, I exchanged over 50 emails with one of the world's leading sea level rise scientists, Robert Kopp from Rutgers University, and heard back from IPCC, NASA, and NOAA, the National Oceanic and Atmospheric Administration. What I learned shocked me. For years, the world's top scientists have known that they cannot prove there has been an acceleration of sea level rise, and yet they have told the public that they can. We've known since 2018 that 89% of the atoll islands that scientists and the media claimed would be destroyed by sea level rise had instead grown or stayed the same size. Sea level rise is not "observably accelerating" over time horizons that would show a trend. The only scientific basis for claiming it is accelerating is through modeling. The observable tide-gauge data do not show this.