True continent sizes

2.8T DOLLAR, that's right!

If Africans make the right choices, they'll definitely benefit and prosper. They see who has worked for them.

What does that question even have to do with the post?

And we're talking about the African continent. There are 54 African countries/nations. They have a combined GDP of $2.8 trillion USD, similar to France.

Every superpower is currently in a race to mine the natural resources. A lots gonna happen in the next ten years and I doubt much of it will be good for the average African.

No offense, but in current economic system, since last 10 years, on average, what is the economic contribution of Africa compared to world?