Our friendly climate alarmists continually fail to educate folks that our oceans actually go up and down as our cyclical climate change moves up and down from cycle to cycle. In fact it goes up and down by ~400 feet with each and every Ice Age cycle. The fact is that our oceans were 20 to 25 feet higher during the prior Interglacial Warm Period. There is of course no climate crisis -just a clear education crisis.