The backlash against parents posting too many images of their children on social media, "oversharenting," is underway. DW wants to know what you think. Are parents posting too many pics of their kids?
We live on a planet of finite resources but our demand for new consumer products and technologies keeps growing. That's driving a race to extract materials from ever-more remote corners of the Earth – and beyond.
For a currency that only exists in the virtual world, bitcoin could be surprisingly damaging to our real world. DW asked bitcoin expert David Malone to unpick claims that the cryptocurrency is consuming as much energy as a small country.
Tech companies have their sights set on space, with aim of mining the moon. But can extracting lunar resources ever make economic sense – who owns them anyway? Professor of planetary science Ian Crawford explains.
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