Shaoni Bhattacharya, “Tracking the rhino killers”, New Scientist of November 20: Typically gangs [of poachers] fly in on light aircraft, use veterinary darts to sedate animals and cut off their horns without alerting rangers, then leave the animals to bleed to death. Unpleasant story. But the first time through, I read the sentence as having … Continue reading A comma, doctor!