Gen X checking in. Here's a list of world crises just in my lifetime. This is by no means a comprehensive list:
1975 - 1990: Lebanese Civil War
1976: Tangshan earthquake (China) - 242,000+ deaths
1979 - 1989: Soviet-Afghan War
1979: Three Mile Island nuclear accident
1980 - 1988: Iran-Iraq War
1981 - Present: HIV/AIDS pandemic
1983 - 1985: Ethiopian famine - 1 million+ deaths
1984: Bhopal gas disaster (India) - 15,000+ deaths
1986: Chernobyl nuclear disaster (USSR)
1987: Black Monday stock market crash
1989: Exxon Valdez oil spill
Late 80s - early 90s: Recession
1990 - 1991: Desert Storm
1991 - 2002: Somali Civil War & famine
1992 - 1995: Bosnian War & Srebrenica massacre
1994: Rwandan genocide - 800,000+ deaths
1999: Columbine High School massacre (the beginning of a trend)
2000: Y2K
2000: Recession (Dot Com Bubble, etc)
2001: 9/11
Early 2000s: Recession (Fallout from 9/11)
2001 - 2021: Afghanistan War
2003 - 2011: Iraq War
2004: Indian Ocean Tsunami - 230,000+ deaths
2005: Hurricane Katrina - 1,800+ deaths
2007 - 2008: Global Financial Crisis
2008 - 2009: Great Recession
2009: H1N1 swine flu pandemic
2010: Deepwater Horizon oil spill
2010: Haiti earthquake - 160,000+ deaths
2011: Tōhoku Earthquake and Fukushima Nuclear Power Plant Disaster
2011: Arab Spring uprisings & Syrian Civil War begins
2014: Ebola outbreak (West Africa) - 11,000+ deaths
2014: Russian annexation of Crimea
2015: European migrant crisis
2017: Hurricane Maria (Puerto Rico) - 3,000+ deaths
2019 - Present: Covid19
2020: Australian bushfires - 3 billion animals affected
2020: George Floyd protests & global BLM movement
2021: January 6th US Capitol riot
2022: Russian invasion of Ukraine
2022: Pakistan floods - 1,700+ deaths, 33 million displaced
2023: Turkey-Syria earthquakes - 50,000+ deaths
2023 - Present: Hamas-Israel war and open genocide
2025: Global Trade War
The first third of this list took place during the Cold War, when WWIII and nuclear attacks were a real fear. Add in climate change, the discovery of microplastics in everything, the world seemingly embracing Fascism again, and a whole slew of other shit, and it's no surprise that suicide rates have increased almost 40% over the past 25 years.