John Wright John Wright is a naturalist, nature writer, broadcaster and lecturer, as well as Britain's foremost expert on foraging. Curious Questions: Do dock leaves really cure nettle stings? Renowned as a ‘land robber’, docks don’t have much going for them, other than alleviating nettle stings — but do they really work? John Wright heroically finds out. How to eat nettles without being stung, by expert forager John Wright The nettle is probably the first plant most of us can remember, thanks to its harsh sting, but it's also delicious deep fried and useful as a natural medicine. Fifty of shades of green: The sex lives of plants Plants have developed surprising ways of spreading their seed, says John Wright, as he explores the unusual and risqué manner in which some species reproduce to answer one of botany's oldest questions: how do plants have sex?