Read here. As everyone knows by now, a famous bozo and bimbo were in the near past making wild predictions about accelerating sea levels rising so high that coastal communities would soon be swamped, causing millions of refugees. Per usual, though, the famous "expert" alarmist predictions were wrong.
Latest satellite measurements show sea levels actually decreasing, not accelerating and definitely not growing dangerously high.
Other failed-prediction and sea-level postings.