SAN JUAN, Puerto Rico (AP) — Environmental groups on Wednesday urged a moratorium on deep-sea mining ahead of an international meeting in Jamaica where an obscure U.N. body will debate the issue, amid fears it could soon authorize the world’s first license to harvest minerals from the ocean floor. More than 20 countries have called for a moratorium or a precautionary pause, with Monaco this month becoming the latest to oppose deep-sea mining ahead of the meeting Monday in Jamaica of the U.N. International Seabed Authority’s council that will last almost two weeks. Companies including Samsung and BMW also have pledged to avoid using minerals mined from the deep sea.