Sleekly designed Maravelo e-bikes are yet more interesting because of the business model used to sell them I’ve been considering an e-bike for a while: my old bike is on its last legs, and it seems a bit silly not to take advantage of modern technology to make sure I get more exercise – and that I’m less daunted by distance. Good intentions...

Rethinking millennia-old agricultural practices seems inconceivable – but The Land Institute went to work and delivered Kernza I live way out in the country. Transport to and from my abode/office – vehicular and otherwise – often makes me wonder about all kinds of to-me-unfamiliar processes taking place in the fields all around. I’m an avid observer, but with huge depths of agricultural ignorance. Cycles of...