Photos of the cities before and during the pandemic are pretty shocking. Ever tried taking a selfie in front of the Eiffel Tower or the Trevi fountain? It’s been almost impossible to do that. Today you could do it with ...

The world has changed a lot over the last 100 years. The economy of the entire world has been affected by capitalism. Millions of people have moved from rural to more urban areas. Most of the world metropolises transformed to the extent of ...