So, he didn't post it on hc then ?There's your first...

So, he didn't post it on hc then ?

There's your first lie.

Flannery also pointed out that because of mmcc, weather patterns are changing which is true. Therefore, catchment areas would change overtime.

Not much building a dam if the catchment area changes.

Lower Western Australia is a very good example of rainfall patterns changing in recent history thus affecting how they collect rainwater.

Somehow you've edited it into " it won't rain again " to suit your RWNJ fake news agenda.