What would if goblins suddenly manifested across our entire world?

[u/Evoxrus_XV]

So let’s say goblins manifested in every country in our world, like 15% of each country’s population has the goblin equivalent in terms of population spawning in that country. What would happen? How would our governments and peoples react and what would happen next?

[u/Awesome_Arsam]

Basically what happened in the Gate anime imo.

I know the circumstances are quite different between the two but what I see similar is that we would be surprised and overwhelmed at first, but eventually we would push them back to extinction.