Declining birth rate
What are the economic and social impacts of a declining population?
How did countries manage the declining birth rate, including Singapore?
Reducing plastic
How can the 5ct charge on plastic bag help to change behaviour?
Why is it important to reduce plastic waste?
Political unrest affecting tourism
What cause the political unrest?
How does political unrest affect tourism?
Where are the areas affected?
Updated 6 March 2026
Mangrove restoration in Singapore
Why is there a need for mangrove restoration in Singapore?
Where are the areas which mangrove restoration is carried out?
How is mangrove restoration carried out?
Tunnel Squatting
What is tunnel squatting?
How can geology affects our MRT system?
https://www.facebook.com/reel/3626943480782083/?mibextid=rS40aB7S9Ucbxw6v
Why are tunnel better built in hard rocks such as Granite rather than alluvium soil?
Extreme weather Asia
Why is extreme weather worsening floods in Asia?
Why is typhoons rare in areas like Singapore and Malaysia?
Where are the countries affected?
What are the threats caused by extreme weather?
How does urbanisation worsen climate change?
https://www.facebook.com/share/p/1YuLNxMjJ6/
https://sites.google.com/moe.edu.sg/gem/dont-say-bo-geo?authuser=0
Haze over east and northeast Singapore
What caused the air quality to fall in Singapore?
When did this happen?
Where is the air pollutants from?
How does it affect Singapore?
https://www.straitstimes.com/singapore/haze-in-eastern-singapore-likely-due-to-hot-spot-in-johor-nea
Transport initiatives in Punggol
What is a driverless shuttle?
How does this help in sustainability in the town?
Why is it important to develop transport that is sustainable?
This is indeed a great initiative in transport. Another one to relieve traffic congestion will be the free MRT rides off peak in the morning.
Overtourism in Joo Chiat
Why does Joi Chiat attract tourists?
What are the negative impacts of tourism?
https://www.stomp.sg/singapore-seen/overtourism-joo-chiat-resident-complains-noise-tour-buses-blocking-traffic?ref=home-editors-picks
Flood in Vietnam
Where are the areas affected?
When did the flooding occur?
What are the impacts of the flooding?
*3000 billion Vietnamese Dong is around USD110 million
Updated 22 Nov
*8.97 trillion Vietnamese Dong is around USD 340.8 million
https://www.facebook.com/share/14TJSdadKbV/
International aid. Food, water and medical supply is needed in response to the disaster.
Updated 26 Nov
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