How the planet's two largest greenhouse gas emitters navigate climate policy. The United States and China together account for a disproportionate 45 percent of global carbon dioxide emissions. In 2014, then-President Obama and Chinese President Xi Jinping announced complementary efforts to limit emissions, paving the way for the Paris Agreement. And yet, with President Trump's planned withdrawal from the Paris accords and Xi's consolidation of power—as well as mutual mistrust fueled by misunderstanding—the climate future is uncertain. In Titans of the Climate , Kelly Sims Gallagher and Xiaowei Xuan examine how the planet's two largest greenhouse gas emitters develop and implement climate policy. Through dispassionate analysis, the authors aim to help readers understand the challenges, constraints, and opportunities in each country. Gallagher—a former U.S. climate policymaker—and Xuan—a member of a Chinese policy think tank—describe the specific drivers—political, economic, and social—of climate policies in both countries and map the differences between policy outcomes. They characterize the U.S. approach as “deliberative incrementalism”; the Chinese, meanwhile, engage in “strategic pragmatism.” Comparing the policy processes of the two countries, Gallagher and Xuan make the case that if each country understands more about the other's goals and constraints, climate policy cooperation is more likely to succeed.

An examination of barriers that impede and incentives that motivate the global development and deployment of cleaner energy technologies, with case studies from China. The development and deployment of cleaner energy technologies have become globalized phenomena. Yet despite the fact that energy-related goods account for more than ten percent of international trade, policy makers, academics, and the business community perceive barriers to the global diffusion of these emerging technologies. Experts point to problems including intellectual property concerns, trade barriers, and developing countries' limited access to technology and funding. In this book, Kelly Gallagher uses analysis and case studies from China's solar photovoltaic, gas turbine, advanced battery, and coal gasification industries to examine both barriers and incentives in clean energy technology transfer. Gallagher finds that the barriers are not as daunting as many assume; these technologies already cross borders through foreign direct investment, licensing, joint R&D, and other channels. She shows that intellectual property infringement is not as widespread as business leaders fear and can be managed, and that firms in developing countries show considerable resourcefulness in acquiring technology legally. She finds that financing does present an obstacle, especially when new cleaner technologies compete with entrenched, polluting, and often government-subsidized traditional technologies. But the biggest single barrier, she finds, is the failure of government to provide sensible policy incentives. The case studies show how government, through market-formation policy, can unleash global market forces. Gallagher's findings have theoretical significance as well; she proposes a new model of global technology diffusion that casts doubt on aspects of technology transfer theory.