The Japanese government will create a map indicating the current state of global marine microplastic pollution with cooperation from other members of the Group of 20 major economies, sources close to the matter said Saturday.The government hopes the map, which will also show where waste originated, will help countries strengthen their efforts to reduce plastic pollution in the ocean, the sources said.The plan is part of an agreement reached last year at the G-20 summit in Osaka to reduce additional pollution from marine plastic litter to zero by 2050.The map will use different color tones t…READ FULL ARTICLE