其他方案包括为致力削减碳排放的企业提供税收优惠；利用行为科学和公开数据加强对气候变化问题的公众宣传；描绘积极愿景，向各国宣传以限制温室气体排放为目的的多边机制的好处。
Other ideas that were put forward include offering tax breaks to companies that commit to cutting emissions; tapping behavioral sciences and open data to improve public communication regarding climate change; and creating a more positive narrative that highlights the benefits for all countries of multilateral efforts to limit greenhouse-gas emissions.