The world's oceans and coastal environments provide vital ecological services such as climate moderation, oxygen, food, energy, habitats, biodiversity, and natural flood control, as well as important services such as fisheries, global transportation, minerals, recreation, and tourism. We study those and other topics and their related environmental impacts such as coastal development and pollution, and related management strategies including the future of blue technologies. We investigate ways to be involved in ocean issues and life-long learning opportunities.