Some of the key problems facing the world in the 21st century include overpopulation, human trafficking, war, terrorism and environmental issues. The limited scope of humanitarian aid and lack of global awareness makes the problems continue to grow.What are the most important events in the 21st century?
Most Important Events of the 21st Century. On September 11th, 2001 two planes crashed into the North and South Twin Towers, The Pentagon, and an attempt to attack the White House. In total there were 2,819 people killed in the attacks and 20 percent of Americans knew someone hurt or killed in the attacks.What are 21st century people called?
The first generation of the 21st century is diverse and digital. They’ve been called Generation Z, and although this term may not stick, it’s seeping into the mainstream as marketers, demographers and city planners strive to figure out what makes Zeissler and her young friends tick.What are the leap years in the 21st century?
For example, the following is the complete list of leap years for the 21st century (from year 2001 to 2100): 2004, 2008, 2012, 2016, 2020, 2024, 2028, 2032, 2036, 2040, 2044, 2048, 2052, 2056, 2060, 2064, 2068, 2072, 2076, 2080, 2084, 2088, 2092, 2096.