2015present

2015–present denotes the period from 2015 through the current year. It is used in historical and analytical writing to categorize events and trends that began in 2015 and have continued or evolved since then. The era is marked by rapid technological change, shifting geopolitics, and rising attention to climate and health.

Climate policy loomed large early in the period, culminating in the Paris Agreement of 2015 and ongoing United Nations Climate Change Conferences (COP). The decade that followed recorded escalating heat, extreme weather events, and intensified efforts to reduce emissions and improve resilience.

The COVID-19 pandemic emerged in 2019–2020, becoming a defining health and economic crisis. It spurred rapid vaccine development and rollout, disrupted global supply chains, altered work and travel norms, and influenced public policy and international cooperation for years.

Political developments included the 2016 Brexit referendum and the 2016 United States presidential election, followed by shifting alliances and sanctions amid Russia's 2022 invasion of Ukraine. These events reshaped security, economics, and international norms during the period.

Technological advances accelerated, with breakthroughs in artificial intelligence, machine learning, and large language models transforming business, science, and everyday life. The period saw debates about AI safety, ethics, regulation, and the societal impacts of automation and digital platforms.

Societal trends included the rise of online activism and continued concerns about privacy, misinformation, and inequality. The era also saw widespread adoption of remote and hybrid work, changes in education, and ongoing debates over governance of technology and data.