This pattern was seen after the Second World War too, with the most notable example being of Tokyo hosting the 1964 Olympics to shed Japan of its militaristic past. In fact, one of the first major actions of post-apartheid South Africa under Nelson Mandela was to host the Rugby Union World Cup in 1995. [...] The success of it — South Africa became the champions — and the improved image of the country convinced Mandela to lend support for the FIFA World Cup bid.

Judo cannot change the world, but it can help create the community, empathy and understanding needed to begin the process toward greater social justice and equality. So, when you are watching the Rio Olympics this month, be sure to cheer on Kayla Harrison, the only American to earn an Olympic gold medal in Judo. Afterward, check out your local dojo. It is truly never too late to learn more about yourself and your community.

The Olympics brings together athletes from countries with vastly different attitudes and laws for LGBT people. The event has in recent years become a site for diplomacy around global LGBT rights. The increasing number of athletes who are comfortable publicly discussing their sexuality is an indication of how successful that campaign has been.

The team, comprised of ten refugee athletes from Syria, South Sudan, Ethiopia and the Democratic Republic of the Congo, will compete in the Rio 2016 Olympics and march in the Opening Ceremony tomorrow. The International Olympic Committee is funding the team to draw attention to the global refugee crisis. UNHCR released a 90-second film about the refugee athletes today, which is hosted on the organisation’s YouTube page. 

As acting president Michel Temer has highlighted, a key goal is to present a vision to the world of a modern, vibrant democracy and stable emerging market that is a prime destination for future investment and tourism. Former president Luiz Inacio Lula da Silva has also asserted that, with billions watching, Brazil has a first-class opportunity to show it “can be a great country” after a troubled time.

The dreamiest dream job is the one that you design for yourself, and by that standard, Neftalie Williams is winning at life. He has made an academic career out of skateboarding. Specialty? Skateboarding diplomacy.