The long-running series in which readers answer other readers’ questions on subjects ranging from trivial flights of fancy to profound scientific and philosophical concepts
Other firms are taking advantage of Tesla’s sales slump, while technological advances mean that glitches are being left in the rear-view mirror, says Guardian columnist Zoe Williams
Weaning ourselves off gas is the only way to reduce energy bills long term. Cutting support for this is exactly the ‘sticking-plaster politics’ Labour promised to end, says CEO of Electrify Britain Camilla Born