Brian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog Nextbigfuture.com is ranked #1 Science News Blog. It covers many disruptive technology ...

Ever wonder why a McDonald’s burger costs much more in the US than in India? Of course, because people earn higher incomes on average in the US. But the technical term for this is purchasing power ...

In this article, we list and discuss the 30 Countries With The Highest Purchasing Power Parity in the World. If you would like to skip our detailed discussion of the topic, you can go directly to 10 ...

In this article, we shall discuss the 50 poorest countries based on GDP per capita (2023 PPP). To skip our detailed analysis of global poverty and the efforts underway to alleviate poverty rates and ...