Among the world's top 10 most populous countries India and the United States in the past stood out as free democracies. Neither is today. While both Narendra Modi and Donald Trump know that racism can be a potent tool, the process of moving to authoritarianism was in place before they won national power.
China (1) and India (2) account for 36% of the global population. They are followed by the US (3); Indonesia (4); Pakistan (5); Brazil (6); Nigeria (7); Bangladesh (8); Russia (9) and Mexico (10).
Accounting for 58% of the global population of 7.79bn in 2020, none of the countries is a full democracy.
Western Europe is the crucible of global democracy but the long peace between European powers since 1945 and the relative peace of the Pax Romana (Latin for Roman Peace) of 27 BCE-180 CE (common era) bookends a history of carnage (Caesar Augustus, also known as Octavian, was the first Roman emperor and he reigned from 27 BCE until his death in CE 14. He did engage in wars.)
War has been a hallmark of humanity in history compared with peace and for 157 years a set of statistics has grabbed the attention of military leaders, US politicians, and academics who do not check sources and many book authors: In 3,400 years only 268 have been peaceful.
The 1932 book 'Inevitable War' has 3,421 years during which about 8,000 peace treaties were concluded, and in which time there were only 268 years of peace or 8%. The historians, Will Durant and his partner Ariel, have a line in 'Living History'(1968) that “In the last 3,421 years of recorded history, only 268 have seen no war,” without attribution. Barry O’Neill of the University of California, Los Angeles, in a 2014 paper noted "In 1996 Donald Kagan, a classicist at Yale, testified before the House Committee on National Security. Those hoping for permanent peace have forgotten that war is ingrained in civilization," he argued. Kagan had given the 268-years -of-peace count in his 1995 book, "On the Origins of War," quoting Durant's 1968 book.
Chris Hedges in The New York Times in 2003 uses the more common 3,400 statistic.
A 1931 French essay cited the statistics adjusted to 1925 from original fraudulent data. The "magical figures" date to 1864 when an obscure French philosopher, François Odysse Barot, set out the data for 1496 BCE to 1861 in "Lettres Sur la Philosophie de L Histoire" with 3,357 years of war and 227 years of peace. He claimed to have counted 8,397 peace treaties which were later expanded but Barot had engaged in a hoax.
Since 1945 Western Europeans have lived through the longest period of peace between major powers in 2,000 years of recorded history.
There are fears that rivalry between the United States and a rising China could lead to war.