Critics say that the proliferation of modern, wafer-thin skyscrapers are symbols of rising urban inequality. Also: Are levels of density in our cities making us ill? And what's the impact of short-term letting on urban affordability?

Voice-activated speakers are mostly being used to listen to music and check the weather. The Reuters Institute’s, Nic Newman, thinks that’s about to change. Also, have we just entered the “golden age” of podcasts?

Voice-activated speakers are mostly being used to listen to music and check the weather. The Reuters Institute’s, Nic Newman, thinks that’s about to change. Also, have we just entered the “golden age” of podcasts?

Luxembourg is just about to make its public transport free. The first country (albeit a small one) to do so. But do the promises of a cleaner, less congested urban environment really stack-up?

Luxembourg is just about to make its public transport free. The first country (albeit a small one) to do so. But do the promises of a cleaner, less congested urban environment really stack-up?

An emphasis on merit is often seen as the answer to inequality. Some argue merit should be used to guide all forms of political, economic and social progress. But who determines what is meritorious? And is it possible to build a genuinely meritocratic state?

An emphasis on merit is often seen as the answer to inequality. Some argue merit should be used to guide all forms of political, economic and social progress. But who determines what is meritorious? And is it possible to build a genuinely meritocratic state?

Only about nine per cent of the ocean floor has been mapped using high-definition technology. But a new global initiative aims to change that. It’s called the Seabed 2030 Project. Also, how viable is seabed mining? And will climate change see the Arctic turned into a major shipping route?

Only about nine per cent of the ocean floor has been mapped using high-definition technology. But a new global initiative aims to change that. It’s called the Seabed 2030 Project. Also, how viable is seabed mining? And will climate change see the Arctic turned into a major shipping route?

Google+ will soon be shut down. So why did the social network fail? And what does its demise tell us about social platforms in general? Also, understanding the real history of our current data privacy dilemma; and why the tech titans of today look a lot like the railway barons of old.