The findings in this article seem to contradict findings from other reputable sources, e.g.: * https://ourworldindata.org/war-and-peace#the-share-of-battle-dea

The findings in this article seem to contradict findings from other reputable sources, e.g.: * https://ourworldindata.org/war-and-peace#the-share-of-battle-deaths-is-declining-even-faster https://ourworldindata.org/war-and-peace#the-share-of-battle... * https://ourworldindata.org/war-and-peace#war-and-peace-after-1945 https://ourworldindata.org/war-and-peace#war-and-peace-after... * https://ourworldindata.org/war-and-peace#counting-world-conflict-deaths-why-do-sources-differ https://ourworldindata.org/war-and-peace#counting-world-conf... * https://ourworldindata.org/uploads/2013/08/ourworldindata_percentage-of-years-in-which-the-great-powers-fought-one-another-1500%E2%80%932000.png https://ourworldindata.org/uploads/2013/08/ourworldindata_pe... Also: * https://stevenpinker.com/files/pinker/files/has_the_decline_of_violence_reversed_since_the_better_angels_of_our_nature_was_written_2017.pdf https://stevenpinker.com/files/pinker/files/has_the_decline_...