Readers reply: What is the biggest missed opportunity in history?

The long-running series in which readers answer other readers’ questions on subjects ranging from trivial flights of fancy to profound scientific and philosophical conceptsI read that Skype is closing down, a few years after Covid brought video-calling to prominence like never before. So, my question is: what is the biggest missed opportunity in history? Quentin, ArizonaSend new questions to nq@theguardian.com. Continue reading…Technology | The GuardianRead More