Dozens of nations to sign U.N. ocean treaty but implementation still awaits

A new U.N. treaty to protect the world’s oceans was signed by 67 countries on Wednesday, another step in efforts to reverse the damage done to fragile marine environments by overfishing and other human activities.
The global pact to conserve biodiversity on the high seas was finally agreed in March and formally adopted by the United Nations in June. It is seen as a crucial tool to meet a target agreed last year to protect 30% of the earth’s land and sea by 2030, known as “30 by 30.”
Despite the nearly 70 signatures at the United Nations General Assembly on Wednesday, the treaty needs to be ratified on a national level before it goes into effect.