Overview: Science&Technology

Perfectly open communities always go sour. You need filters. Every functional community has them. And that’s where machine learning comes in... If you can detect trolls, you can protect the people they’re trolling by muting or putting a warning over the trolls’ posts... Twitter... already have a way of screening out porn. Why don’t they do the sam…

This isn’t the first time I’ve covered the impact of social media on news; technologies like augmented reality; and the impact of both on society. It is the first time these Top3ics have meshed so perfectly in one month.

The filter bubble... has evolved. Algorithms, network effects, and zero-cost publishing are enabling crackpot theories to go viral... impacting the decisions of policy makers and shaping public opinion, whether they are verified or not... Facebook's news feed ... tailored just to us ... to keep us interested and happy... drives engagement and mor…

Blogging has never been easier but getting read has never been harder... The problem isn't freedom or openness but distribution... you might post it on Facebook or Google Plus. Your friends might see it ... (though this is largely random) and they might share it ... You might post it on LinkedIn and your network might see it ... and LinkedIn migh…