This reports mentions clearly that international technology cooperation, by sharing information, costs, and efforts, might accelerate and facilitate technical change towards more climate-friendly technologies. However, governments must act to strengthen and green trade and investment in order to realise this opportunity by adopting the following avenues. First, an important area would be to further strengthen and "green" international trade and investment. Second, another possibility is to seek new or strengthen existing agreements in ways to share the "learning investments" necessary to bring new climate-friendly technologies into the marketplace. Third, despite low prospects for comprehensive agreements on technology dealing with every aspect of technical change, better coordination between governments in a number of areas (performance standards, labeling) could help.