Pangea: What would the world and humanity be like today?

Pangea was a super-conintent about 300 million years ago. Most of the lands were connected with one huge ocean called Panthalassa.

 

If Pangea were still around today:

 
• Huge huge hurricanes
• Ocean exploration would be different
• Beach-front property would be more expensive
• Family road trips from end to end would suck
• Way less likely to threaten nuclear war
• Worldwide currency
• Worldwide government?
• Water disputes. Who controls what part of the rivers? Where does waste go?
• No Australia, so all the crazy huge spiders would roam freely around
• Fishing would be more expensive and also make more money
• There would defintiely be a huge wall somewhere
• If there's a World War, Africa would be screwed
• Trading and communication would be better
• An idiot will set sail from East Pangea, sail across the huge ocean and lands in West Pangea, thinking he discovered new land.
• Border protection would be more insane
• World conflicts would be more relatable to us, no more thinking oh North Korea and South Korea are bombing each other
• Airline tickets would be cheaper, or would trains be more popular?
• The little islands not connected to Pangea would either be for the super-rich, or prisons.

Might be completely pointless to some, interesting to others. It's interesting to me to think about.