2021 is the current year, beginning on January 1st and ending on December 31st. It is the 21st year of the 21st century and the 2nd year of the 2020s decade.

What is 2021? 2021 is a year of hope and optimism, as the world looks forward to a brighter future. After a tumultuous 2020, 2021 is a chance to start anew and to make positive changes.
The year 2021 marks the beginning of a new decade, and with it comes a renewed sense of optimism. The world is looking forward to a year of progress and growth, with the hope that the pandemic will be brought under control and that the global economy will begin to recover.
In 2021, the world will continue to grapple with the effects of the pandemic, but there is also a sense of hope that the worst is behind us. Vaccines are being rolled out around the world, and the hope is that the virus will be brought under control. In addition, the global economy is expected to begin to recover, with many countries beginning to reopen their economies.
At the same time, 2021 is a year of change and progress. The world is looking to make positive changes, from tackling climate change to addressing social and economic inequality. In 2021, the world will continue to strive for a more equitable and sustainable future.
In 2021, the world will continue to face challenges, but there is also a sense of hope and optimism. The world is looking forward to a brighter future, and 2021 is a chance to start anew and to make positive changes.