The IMF April 2026 World Economic Outlook puts general government gross debt above 100% of GDP in 23 countries, led by Japan (204%), Singapore (172%), Sudan (169%), Bahrain (152%), Italy (138%), Greece (137%), and the United States (126%). The US is on the steepest projected path among advanced economies — climbing to 142% of GDP by 2031. China just crossed the 100% line and is projected at 127% by 2031. Gulf petrostates and Russia sit well below the global average. This post maps every country’s 2026 debt level and surfaces the trajectories through 2031.

May 1 is a public holiday in 171 of the world’s 199 countries and territories — making International Workers’ Day the planet’s most-shared workday off. Twelve countries observe Labour Day on a different date (USA, Canada, UK, Australia, NZ, Japan, three Caribbean nations, plus Bahamas and two more). Sixteen countries have no national Labour Day public holiday at all (Israel, Netherlands, Denmark, Switzerland, India, the Gulf monarchies, Bhutan, Brunei, Mongolia, plus three Caucasus/Central-Asian post-Soviet states). South Korea joined the May 1 club for the first time in March 2026 after a bipartisan Public Holidays Act amendment. This post maps where May 1 stands in 2026 and explains every exception.

The world spent $2.887 trillion on its militaries in 2025 — eleven straight years of increases. But the headline 2.9% rise hides a sharper story: spending excluding the US grew 9.2%, Europe added 14%, and Ukraine’s defence burden hit 39.6% of GDP. Mapped: every country’s military expenditure as a share of GDP, with the eleven nations above the 4% line.

Government revenue as a percentage of GDP across 191 countries — Norway tops 59.5%, Sub-Saharan Africa averages 19.6%, the US is the lowest in the G7 at 30.4%. Mapped from the IMF Fiscal Monitor April 2026 vintage.

How common is renting in Europe? Germany is the only major economy where most households rent (52.8%), followed by Türkiye (43.1%) and Denmark (41.6%). Romania is lowest at 6.8%, followed by Croatia (8.6%) and Hungary (10.2%). Full 24-country 2025 ranking from Eurostat’s ilc_lvho02 series, the post-communist privatisation story, and why Germany’s Mietspiegel keeps half the country renting.

The World Happiness Report 2026 ranks 147 countries on a 0–10 life-evaluation ladder. Finland is #1 for the ninth year running at 7.764, Costa Rica breaks into the Top 5 at #4, and Afghanistan sits last at 1.446. See the full global choropleth, top 20 and bottom 15 tables, and the big 2026 finding on young-adult wellbeing.

US per-capita personal income in 2025 from the BEA’s April 2026 release. DC leads at $116,121; Connecticut tops the states at $98,879; Mississippi trails at $54,531. National average $76,393 (+4.3% YoY). Full ranking, 10-year growth story, regional breakdown.

An M7.4 earthquake struck 100 km east-northeast of Miyako, Iwate at 16:53 JST on April 20, 2026. JMA issued a 3 m tsunami warning; actual waves peaked at 80 cm (Kuji Port). All advisories lifted by ~23:53 JST. Two minor injuries, no fatalities. Nuclear plants and Shinkansen resumed normal operations on April 21. Interactive map of the epicenter, shaking intensity by city, and tsunami warning zones — with Sanriku-coast quake history.

The IMF’s April 2026 World Economic Outlook projects unemployment for 107 economies. Sudan tops the list at 61.3% — civil-war-driven collapse. South Africa follows at 32.5%, chronic and structural. Thailand reports the world’s lowest at 1.0%. Full country-by-country map, top 10 / bottom 10 rankings, and regional snapshot.

Singapore leads the 2026 Henley Passport Index with visa-free access to 192 destinations. Japan, South Korea, and the UAE share 2nd at 187. Afghanistan trails at 23 — the widest gap on record (169 destinations). Every country mapped, the 10 strongest and weakest ranked, and the UAE’s 20-year climb to joint 2nd explained.

The USGS gives a 93% probability of a magnitude 6.7+ earthquake in Southern California within 30 years. Here is the San Andreas Fault mapped from Cape Mendocino to the Salton Sea, segment by segment, with what the 1,800-death ShakeOut scenario actually projects.

The US and Iran are trading direct strikes over the Strait of Hormuz: a US Apache downed on June 8, US retaliation on June 9, and Iranian attacks on Gulf bases on June 10 — with the world’s key oil chokepoint still largely closed. Here’s the latest.

Key Takeaways Researchers discovered ~6,000 km³ of magma beneath Tuscany at 8–15 km depth — comparable in volume to Yellowstone The study used ambient noise tomography, analyzing natural ground vibrations

Hungary just had its most consequential election in decades — and the result is a political earthquake. Péter Magyar’s centre-right TISZA party swept to a landslide victory on April 12,

VinSpeed broke ground on a 120 km, 350 km/h railway connecting Hanoi to Hạ Long Bay in 23 minutes. Powered by Siemens technology, the $5.6 billion line targets completion by end of 2028.

The new $1.56 billion Portal North Bridge entered service on March 13, 2026, replacing the most notorious chokepoint on the busiest rail corridor in the United States.

Adult obesity is no longer concentrated only in rich Western economies. The highest obesity rates in the world are now heavily clustered in Pacific island states, parts of the Caribbean,

Six weeks into the Middle East aviation crisis, EASA has extended its Conflict Zone Information Bulletin for 11 FIRs through April 24, 2026. Here’s the April 10 status: closures across Iran, Iraq, Syria, Bahrain, and Kuwait, plus Emirates and flydubai’s gradual Dubai recovery.

Fighting along the 817 km Thailand-Cambodia border has killed over 100 people and displaced 500,000+ since July 2025. Clashes erupted across Surin, Buri Ram, Sa Kaeo (Thailand) and Preah Vihear, Banteay Meanchey (Cambodia), with the UNESCO-listed Preah Vihear temple suffering severe damage. A ceasefire holds but ~80,000 remain displaced.

A boy born in Monaco in 2023 can expect to live to 84.4 years. A boy born the same year in Chad can expect just 53.2. That is a gap