Wool is the GREEN alternative to man made fibres which are manufactured from NON-GREEN oil by products.
If you get caught in a fire, wool will protect you, because is doesn't melt and stick to your flesh like oil based fibres, in fact wool carbonises and forms a non-inflamable barrier to the flames.
Despite this, wool brings little return for a farmer, but just how little? Next time you buy a carpet and the salesman tells you that the dearest carpets are expensive because they are woven from pure wool, tell him what you have learned from the answers to this question. If you don't know the answer, an educated guess will do!
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