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Insects are a great
of protein. We may
see them on our dinner tables as
livestock farming is becoming more
. Insect farming is more environmentally
. One kilogram of insect protein needs about 10 per cent of the
used to make a kilo of
. Eating insects may be one
to producing food for the world's growing
. By 2050 this is expected to be 9.8 billion, up from the
7.7 billion.