Which of the following best describes contemporary perspectives on resource sustainability? A. The United Nations asserts that eradication of poverty should precede environmental efforts. B. There is broad consensus about how to implement the four pillars of sustainability. C. There is widespread agreement that sustainability is important, but little interest in funding research proposals. D. The United Nations is leading sustainability initiatives, but member countries disagree about priorities. E. The international community is confident that sustainability is assured if everyone follows the plan.