Is it not a problem that Singapore is right on the ocean? Does anyone know if there risk of flooding or anything?
Major flooding can occur due to rains, however. The city has dealt with it in the past and seems to have that under control.
The other major disaster that hits Singapore frequently throughout every year is the "haze" crisis [0], which is actually man-made. It was particularly bad when I was there in 2013. But I mention this only as an aside since we're talking about natural disasters; it wouldn't affect the plans mentioned in this article.
[0] https://en.wikipedia.org/wiki/2013_Southeast_Asian_haze#Sing...
[0] http://www.straitstimes.com/singapore/as-sea-levels-rise-sin...
It's just sad to see a problem like this, all caused by human activity. It could be stopped but not much is being done to do so.