As the world’s physical resources grow scarcer, we must increasingly rely on the best and most proven renewable resource available – human ingenuity. Just as they confronted problems in the past, our scientists and entrepreneurs have brought us solutions by way of the Green Revolution, new vaccines, communications technology, and cleaner energy.
这份忧虑清单并不是要打击你，而是让你看清挑战。随着世界实物资源的日益稀缺，我们必须逐渐依赖最优质、最可靠的可获得再生资源——人类智慧。在面临历史上的问题和挑战时，我们的科学家和企业家创造出了绿色革命、新疫苗、通信技术、清洁能源，一次又一次地给我们带来了解决方案。