Whitney Houston to tour live 2019 – is a hologram tour worth the effort? Could artificial intelligence analyse your voice, and then reconstruct what it believes you may

look like in real life? Could looking through your partner’s phone be the beginning of the end? Facebook knows when someone posts an intimate photo of you – but why won’t they tell you? Why new research is seeing experts debate the need for warning labels on ultra-processed foods. Why is spam becoming a speciality for Asian-American chefs?

Alexandra Tselios, publisher and author of The Big Smoke, asks the big questions!