3rd millennium in the context of "Futures studies"

2025 (MMXXV) is the current year, and is a common year starting on Wednesday of the Gregorian calendar, the 2025th year of the Common Era (CE) and Anno Domini (AD) designations, the 25th year of the 3rd millennium and the 21st century, and the 6th year of the 2020s decade.

So far, the year has seen an escalation of major armed conflicts, including the Russian invasion of Ukraine, which began peace negotiations involving Vladimir Putin and Donald Trump. The Gaza war, including a famine and humanitarian crisis, as well as the Sudanese civil war, also continued throughout the year. Internal crises in Armenia, Bangladesh, Ecuador, France, Georgia, Germany, Haiti, Peru, Somalia, and South Korea continued into this year, with the latter leading to President Yoon Suk Yeol's arrest and removal from office. The year has also seen a wave of protests predominantly led by Generation Z, with some, like those in Nepal and Madagascar, resulting in the overthrow of governments. Several brief conflicts out of longstanding tensions emerged mid-year—India–Pakistan in May, Iran–Israel in June, and Cambodia–Thailand in July, in which a leaked phone call involving Thai prime minister Paetongtarn Shinawatra and Cambodian senate president Hun Sen resulted in the removal of the former.

The 21st century is the current century in the Anno Domini or Common Era, in accordance with the Gregorian calendar. It began on 1 January 2001 (MMI), and will end on 31 December 2100 (MMC). It is the first century of the 3rd millennium.

The rise of a global economy and Third World consumerism marked the beginning of the century, along with increased private enterprise and deepening concern over terrorism after the September 11 attacks in 2001. The NATO intervention in Afghanistan and the United States-led coalition intervention in Iraq in the early 2000s, as well as the overthrow of several regimes during the Arab Spring in the early 2010s, led to mixed outcomes in the Arab world, resulting in several civil wars and political instability. The early 2020s saw an increase in wars across the world, including a major escalation of the Russo-Ukrainian war and the Gaza war. Meanwhile, the war on drugs continues, with the focus primarily on Mexico and the rest of Latin America. The United States has remained the sole global superpower, while China is now considered to be an emerging superpower.

The millennium celebrations were a worldwide, coordinated series of events to celebrate and commemorate the end of 1999 and the start of 2000 as well as the end of 2000 and the start of 2001 in the Gregorian calendar. The celebrations were held as marking the end of the 2nd millennium, the 20th century, and the 200th decade, and the start of the 3rd millennium, the 21st century, and the 201st decade (although the start and end points of such periods had been disputed). Countries around the globe held official festivities in the weeks and months leading up to the date, such as those organised in the United States by the White House Millennium Council, and most major cities produced firework displays at midnight. Equally, many private venues, cultural and religious centres held events. and a diverse range of memorabilia was created, including souvenir postage stamps.

As with every New Year's Eve, many events were timed with the stroke of midnight in the time zone of the location. There were also many events associated with the dawn on 1 January. An international television broadcast called 2000 Today was produced by a consortium of 60 broadcasters, while an alternative program Millennium Live was cancelled two days before the event.