• Ian Bremmer is the president of Eurasia Group and author of Superpower: Three Choices for America's Role in the World. He is on Twitter at @ianbremmer and on Facebook as Ian Bremmer.
Last October, China's Xi Jinping delivered the most consequential speech since Mikhail Gorbachev stepped before cameras to formally dissolve the Soviet Union.
Addressing the Communist Party's 19th Party Congress, Xi made it clear that China is ready to claim its share of global leadership. The implications of this step are global.
As he begins his second five-year term, Xi has consolidated enough power at home to redefine China's external environment and set new rules within it. His timing is perfect; China is stepping forward just at the moment that a politically embattled and distracted US president is scaling back US commitment to traditional allies and alliances. The United States has created a vacuum, and China stands ready to fill it.
For decades, Western leaders have assumed that a new Chinese middle class would force China's leaders to liberalise the country's politics. Instead, it is Western democracy that now appears under siege as citizens, angry over the toll that globalisation has taken on their lives and livelihoods, demand change and governments fail to deliver. Democracy itself is threatened by a weakening of public confidence in traditional political parties, the reliability of public information, and the inviolability of the voting process.
By contrast, China's leaders have delivered steady advances in the country's prosperity and a rising sense of China's importance for the world. Old problems like repression, censorship, corruption, and pollution remain, but measurable progress in many areas of life give China's people a confidence in their leaders that many Americans and Europeans no longer have.
What does this mean for the world? China is now setting international standards with less resistance than before. This is important in three main areas.
Firstly, for trade and investment, China is the only country with a global strategy. With its vast Belt-Road project and its willingness to invest - without political precondition - in developing countries in every region, China is scaling up its ambitions even as Europe focuses on European problems and trade becomes a dirty word in US politics. Governments across Asia, Latin America, Africa, and the Middle East are now more likely to align with, and imitate, China's explicitly transactional approach to foreign policy.
Secondly, there is the global battle for technological dominance. In particular, the United States and China are now leading the charge on investment in artificial intelligence. For the US, leadership in this area comes from the private sector. In China, it comes from the state, which directs the country's most powerful companies and institutions in ways that serve state interests. As with its trade and investment strategies, other governments, especially those most fearful of social unrest within their borders, will find this development model attractive. China's economic clout will align tech sectors within smaller nations with Chinese firms and the technical standards they would like to set.
Finally, there is the question of values. China's appeal is not ideological. The only political value Beijing exports is the principle of non-interference in other countries' affairs.
Yet, that's attractive for governments that are used to Western demands for political and economic reform in exchange for financial help.
With the advent of Donald Trump's "America first" foreign policy and the many distractions for Europe's leaders, there is no counter to China's non-values-driven approach to commerce and diplomacy.
There are obvious limits to China's international appeal. It will be decades before China can exert the sort of global military power that the US can. China remains a regional power, and the military spending gap continues to widen in the US favour. Nor are China's neighbours comfortable with Beijing's ability to project force near their borders.
But conventional military power is less important for international influence today than it has ever been, given the threats to national security posed in a globalised world by the potential weaponisation of economic influence and the unclear balance of power in cyberspace.
In 2018 and beyond, the global business environment will have to adapt to new rules, standards, and practices advanced by China, not just within that country's borders but in other countries where Chinese firms are increasing their presence and China's Government is expanding its influence.
We should also expect Japan, India, Australia, and South Korea to work together more often to limit China's regional power, creating risks of friction and even conflict.
Depending on the state of US-China relations, the Trump Administration might become more active in the region, as well.
Finally, it's possible that Xi's grand ambitions will leave him vulnerable to rivals within the party, particularly if China suffers embarrassing setbacks at home or abroad.