Showing off an index finger covered in ink, indicating that they have just voted, has become the latest trend in Indian social media. These political selfies demonstrate the growing pride in Indian democracy among the younger generations, while adding to sharing culture.

In China, calling someone a diaosi – which directly translates as ’penis hair’ – isn’t an insult. On the contrary, millions of Chinese in dead-end jobs, with no car, house or girlfriend identify with the term, wearing it as a badge of honour. But could self-deprecation be a danger to society?

For the first time ever, Gen Y voters outnumber Boomers. But while they're a voting force to be reckoned with, few people in this group are fully engaging with politics. Brigade is an app that gives simple answers to complex questions and tries to put the power back into voters' hands.

Young Brits are politically minded. 70% think social media should be used for social change, and a quarter are highly knowledgable about politics. Yet only 12% would definitely vote in a general election. Why are they so disillusioned? And is engaging via social media the answer?