Because people are still dying of hunger every day, and yet there's enough food for everyone....
...if we give enough aid to stop children dying from hunger and help the poorest families feed themselves.
...if governments stop big companies dodging tax in poor countries.
...if we stop poor farmers being forced off their land and grow crops to feed people, not fuel cars.
...if governments and big companies are honest and open about their actions that stop people getting enough food.