The Climate Discussion Nexus has a helpful short video examining the environmentalist claims about rising sea levels around the globe. Interestingly, in some of the places where sea-level rise has been most apparent to the naked eye, the issue has nothing to do with actual water levels, and everything to do with the sinking of cities themselves. And the sinking of cities itself has less to do with with man-made "climate change" -- nothing at all to do with it, in fact -- than with failures in local resource management.
Give it a watch:
Article tags: climate alarmism, Climate Discussion Nexus, John Robson, sea level rise