Revellers in Rio have joined a whirl of festivities as carnival fever took hold, the world's biggest street party putting firmly aside lingering protests over corruption and the cost to Brazil of hosting the World Cup. With the football extravaganza now just three months away, flamboyantly dressed metropolis residents indicated that, for the moment, they had spent enough time demonstrating and wanted to let loose instead.

If there are two Brazils, then one of them is here, in a café by the Praça São Salvador, a few blocks from the beach in Rio de Janeiro. Wearing a gray T-shirt, sunglasses and a ring in the shape of a human skull, Alan Fragoso, 27, takes a sip of his caipirinha. Fragoso used to be a sort of Brazilian Don Draper, an advertising man selling products to the nation's emerging consumer class. Then one day he quit. "What I really want is to work with projects I believe in," he says, "not to invest in consumption."

Each year the second year students in the USC Master of Public Diplomacy program select a location abroad to conduct new research that can further the study and practice of public diplomacy. This year, the Class of 2014 selected Sao Paulo, Brazil for its unique position in world politics. Brazil is currently transitioning from a regional and hemispheric power to a global one.

I was born in Brazil and lived there until I was 13 years old. If you have never been to Brazil during World Cup time, it will be hard for you to envision what it’s like. The collective mind of a nation stops dead on its track, and 200 million fans (we say the national squad has 200 million coaches) put on their yellow jerseys and pray our squad will bring us glory.

The 2014 Winter Olympic games begin in a little less than a month at the time of writing this article. They will be located in Sochi, Russia, which is a tiny Russian resort town on the Black Sea. Also this year, the 2014 World Cup kicks off this June. It will take place across Brazil in a multitude of cities across the country. Both of these events are significant because they are two of the largest (if not the largest) worldwide sport events.

At least 1,000 demonstrators protested in Sao Paulo on Saturday against the World Cup that Brazil will host later this year in a demonstration that devolved into violence late in the night. On its Facebook page, the Anonymous Rio protest group billed “Operation Stop the World Cup” as this year’s first act against the soccer tournament.

This Thursday (23.01), after meeting with the FIFA President Joseph Blatter, at the organisation’s headquarters in Zurich (Switzerland), President Dilma Rousseff stated that Brazil is ready to stage the “World Cup of World Cups”. During the meeting, interventions against racism and discrimination were discussed, as well as actions aimed at promoting peace and female football.

Surrounded by samba music, residents of the Metro Mangueira favela were celebrating after a week of conflict. The small community is located next to the Mangueira favela, where 18,000 people live and is the headquarters of "Estacao Primeira de Mangueira", a famous samba school, where musicians like Jamelao and Cartola composed and played.