If the UN wants the Internet to grow exponentially in third world countries providing many economic and social benefits, then they should ...
... do absolutely nothing.
The Internet seems capable of growing as fast as people want it to without interference from anyone.
The issues of terrorism websites, porn, spam and viruses do not need any help from the UN.
"The Internet seems capable of growing as fast as people want it to without interference from anyone."
Absolutely. Last night my wife and I were instant messenging with people in Iceland, Russia, Italy, Australia and here in the USA. We were all talking about world events, exactly the sort of thing the UN wants to keep a lid on.