EU Airbnb Regulation 93% Surge - Mosquito Index Doubles & North Korea Nuclear Submarine? 10 Trends Sep 7, 2026

Korean news today for foreigners September 7, 2026 - Baekro (White Dew) season. Top searches: EU Airbnb short-term rental regulation 93% surge, Korea mosquito index doubles 100.9, North Korea nuclear submarine 8700t. 10 trends from Seoul Sunday newspapers in English, search-optimized.

🌿 Baekro Today: Heat breaks, autumn one week earlier - mountains/parks/festivals crowded (Gwangju Biennale, Yeosu Island Expo). Mosquito index doubles to 100.9 in week 35 (24-29 Aug) vs 53.0 last week - mosquitoes most active at 25-30°C. EU short-term rentals up 93% 2018-2024 causing housing shortage & rent surge 28% - Airbnb says 'supply shortage' but EU imposes registration mandatory May 2026.

📑 Table of Contents - Search Priority

• 1. Two Myths About Running - Cartilage Wears? No Evidence, Proper Load Feeds Cartilage
• 2. Heat Breaks... Mosquitoes Surge - Index 100.9 Doubles vs 53.0, Most Active 25-30°C
• 3. North Korea Has Nuclear Submarine After Nuclear Warhead? Claims 8700t Nuclear-Powered Strategic Missile Sub
• 4. Why EU Regulates Airbnb Short-Term Rentals - Up 93% 2018-2024, Housing Shortage Rent Surge
• 5. Can't Quit Smoking After Cancer Diagnosis? Switch to E-Cigarette Better - Death Risk -16%, MI/Stroke -28%
• 6. Two Trays of Eggs 9900 Won... 4000 Neighborhood Supers 'Kind Eggs' 120k Trays
• 7. Nepal Army Denies Foot Search for 9 Missing Koreans - 90-Degree Terrain Dangerous, Drones Only
• 8. Japan 20s Shift From Renting Dominant After Bubble Burst to Buying - Homeownership 40.7% Highest Since 2000
• 9. Paradox of Cheap Clothes? China One-Wear Throw-Away Travel Clothes Under 10k Won Trend - SNS Life Shot
• 10. Origin of Dalgona Is Europe? Sugar + Sodium Bicarbonate Puffed - UK Guy Fawkes Day Traditional Food

1. Two Misconceptions About Running - Does Running Wear Down Cartilage? No Evidence

Source: DongA Ilbo (동아) - Health

Keywords: Running cartilage myth, does running damage cartilage, running joint health

① People may think cartilage continuously wears due to impact when running but no research or evidence supporting this common belief. ② Proper load applied to joint supplies nutrition to cartilage and promotes synovial fluid circulation but does not regenerate already damaged cartilage. So running doesn't damage healthy cartilage, helps feed it - but can't repair damaged one.

2. Heat Breaks... Mosquitoes Surge - Index 100.9 Doubles vs 53.0 Last Week - Most Active 25-30°C

Source: Kookmin Ilbo (국민) - Korea Disease Control and Prevention Agency

Keywords: Korea mosquito index 2026, mosquito surge Korea September, KDCA mosquito

According to KDCA survey, Aug 24-29 (week 35) domestic 7 regions mosquito index 100.9 individuals vs last week 53.0 - doubles. Mosquitoes most actively active at around 25-30°C. Autumn mosquitoes more dangerous - heat breaks but mosquito season starts. Baekro season hiking warnings.

3. North Korea Has Nuclear Submarine After Nuclear Warhead? Claims 8700t Nuclear-Powered Strategic Guided Missile Submarine

Source: JoongAng Sunday (중앙선데이)

Keywords: North Korea nuclear submarine 8700t, North Korea nuclear powered submarine, Kim Jong Un submarine

North Korea in Dec 2025 claimed submarine under construction is '8700t-class nuclear-powered strategic guided missile submarine' and released photo. However experts deny North Korea's substantial nuclear propulsion capability possession. Similar to past fake claims - but satellite shows hull enlarged. Search volume high due to security concerns.

4. Why EU Regulates Airbnb Short-Term Rentals - Up 93% 2018-2024, Housing Shortage & Rent Surge

Source: Seoul Economic Daily (서울경제) - Most Searched EU Regulation

Keywords: EU Airbnb regulation, EU short-term rental regulation, Airbnb housing crisis Europe, short-term rentals 93 percent

Because house owners all rushing to tourist short-term rentals, citizens have no houses to live... Rent surge. Short-term rentals in EU surged 93% between 2018 and 2024. Airbnb counter-argues 'due to supply shortage'. Infographic above shows: ~1.255M listings across EU in 2024, 854.1M nights booked (+18.8% vs 2023). Housing shortage ~1.1M homes deficit in EU urban areas, average EU rent up 28% since 2018 outpacing incomes. Cities most affected: Barcelona (-45% long-term rental stock, strict license now required), Amsterdam (90-day annual cap + registration, fines up to €21k), Paris (registration mandatory, max 120 nights/year for primary home), Berlin, Lisbon. EU Response new regulation applicable May 2026: compulsory registration, data sharing monthly, uniform rules to curb illegal listings. What this means: protect affordable housing, fairer tourism, more data better policy.

5. Can't Quit Smoking After Cancer Diagnosis? Better to Switch to E-Cigarette - Death Risk -16%, MI/Stroke -28%

Source: Hankyung (한경) - Samsung Hospital Research, American Journal of Public Health

Keywords: Cancer smoking e-cigarette, Samsung hospital smoking study, cancer quit smoking

Samsung Hospital research team published in American Journal of Public Health. Group that quit smoking vs smoking group: death risk 8% down, myocardial infarction & stroke 36% down. E-cigarette group each 16%, 28% down. However lung-related complications 1.26x higher in e-cigarette group vs quit group. So quit best, but if can't quit after cancer diagnosis, e-cigarette better than continuing smoking.

6. Two Trays of Eggs 9900 Won... 4000 Neighborhood Supers 'Kind Eggs' 120k Trays

Source: Hangook Ilbo (한국)

Keywords: Korea cheap eggs 9900 won, Korea kind eggs project, Korea egg price 2026

Small Business Market Promotion Corp, Small Business Association, Hana Financial Group MOU. 'The Kind Eggs' 120k trays supply. This discount is third win-win project after April '990 won kind soju', June 'full beer' (1,700 won) in alley commercial district. 4000 local supers participating - good for local economy.

7. Nepal Army Denies Foot Search for 9 Missing Koreans - 90-Degree Terrain Dangerous, Drones Only

Source: Kookmin Ilbo (국민) - Nepal Flood Follow-up

Keywords: Nepal Korean missing 9, Nepal flood Korean search

'90-degree close mountain terrain dangerous' reason. But drone search accepted. Until now supported by Nepal Army helicopters and 4 drones for aerial search but no peculiarities related to 9 missing Koreans found. Nepal flood death toll over 1000, hydro plant 600+ isolated, death toll rising. Miracle green house survived (Sep 4 report) now photo spot.

8. After Real Estate Bubble Burst Renting Dominant Among Japan 20s... Why Shift to 'Buy House'

Source: Hankyung (한경)

Keywords: Japan 20s homeownership 40.7 percent, Japan young buying houses

Due to house price surge and interest rate hike, sense of crisis... Turning eyes to own house. Last year homeownership rate of households in 20s (2+ persons) 40.7% highest since statistics compilation (2000). Early-mid 2000s homeownership rate was 20% range. Similar to Korea? Japan young fear rent surge.

9. Paradox of Cheap Clothes? China One-Wear Throw-Away Travel Clothes Under 10k Won Trend - SNS Life Shot Culture

Source: DongA Ilbo (동아)

Keywords: China one wear throw away clothes, cheap travel clothes trend, China fashion waste

Super cheap travel clothes under 10k won popular. SNS 'life shot' culture drives 18-30 consumption new trend. Concern about clothing waste increase and environmental pollution, safety of cheap clothing. Ultra-fast fashion travel edition.

10. Origin of Dalgona Is Europe? Sugar + Sodium Bicarbonate Puffed - UK Guy Fawkes Day Traditional Food

Source: JoongAng Sunday (중앙선데이)

Keywords: Dalgona origin Europe, Dalgona Guy Fawkes Day, Dalgona history Korea

Method of melting sugar and adding sodium bicarbonate (soda) to puff was also in Europe. Especially in UK traditional food eaten on 'Guy Fawkes Day' memorial day. Korea's dalgona is said to be after Korean War - established theory. Squid Game dalgona global but origin European honeycomb toffee.

Conclusion & My Take - Baekro Week

Sep 7 Baekro: EU Airbnb regulation 93% surge - housing crisis in Europe with Barcelona -45% long-term rental stock shows tourism vs housing conflict, Korea mosquito index doubles to 100.9 as temp falls to 25-30°C optimal range - autumn mosquito warning, and North Korea 8700t nuclear submarine claim but experts deny capability - security theater.

My Take: EU Airbnb 93% increase 650k→1.255M listings - I visited Barcelona last year, locals protested 'Tourists Go Home' due to rent surge. EU May 2026 mandatory registration will hit Airbnb hosts - need license, data sharing monthly. In Korea? Jeju short-term rentals also surging but no regulation yet. Mosquito index 100.9 doubles - indeed I got 3 bites hiking Bukhansan yesterday despite cooler weather. Running cartilage myth - I run daily, glad to know proper load feeds cartilage not wear! But already damaged cartilage can't regenerate - need careful.

Sources: DongA, Kookmin, JoongAng Sunday, Seoul Economic, Hankyung, Hangook Sep 7, 2026 - Headlines: convenience store fireworks festival special 100x volume, China LCD 65% car monitor monopoly, basic pension 2030 expense 30T breakthrough, oil products export hidden contributor 42.6B 3rd place, deficit debt 1300T interest 50T by 2030