好消息是现在改变的机会已现，主要是通过一项由世界卫生组织牵头的国际计划，该计划将开始修正造成廉价药品开发和难以获得问题的知识产权制度漏洞。
The good news is that there are now opportunities for change, most promisingly through an international effort headed by the World Health Organization that would begin to fix the broken intellectual-property regime that is holding back the development and availability of cheap drugs.