20172019

20172019 denotes the period spanning 2017 through 2019. It was defined by significant political realignments, evolving economic conditions, and rapid technological change. The interval saw new administrations and leadership changes in several major economies, ongoing global challenges, and intensified debates over trade, security, and climate policy.

Politics and international relations: 2017 saw the inauguration of Donald Trump and the United States' withdrawal from the TPP, while the UK began formal Brexit proceedings. In 2018, the Iran nuclear deal was abandoned by the U.S., and North Korea held a summit with South Korea and the United States. 2019 featured broad protests in Hong Kong, continuing Brexit negotiations, and other regional realignments.

Economy and trade: The period encompassed continued global growth but rising policy uncertainty. The U.S. enacted tax cuts in 2017, and 2018 brought escalated tariffs in the U.S.–China trade dispute. Growth moderated in 2019 as trade tensions persisted and monetary policy remained accommodative.

Technology and society: 2017–2019 saw rapid expansion of digital platforms and data privacy debates. Cambridge Analytica revelations in 2018 heightened regulation concerns. The 5G rollout accelerated, and in 2019 global climate activism grew, culminating in widespread school strikes and policy discussions.

Environment and disasters: 2017 featured major Atlantic hurricane activity. The 2018 IPCC report highlighted the need for rapid emissions cuts; 2019 saw catastrophic wildfires in various regions and record heat events in some areas.

Overview: The 2017–2019 interval was a transitional phase marked by shifting power dynamics, persistent economic tensions, advances in technology, and heightened attention to climate and governance.