On the other hand , the ethic of non-violence promotes cooperation .
On the other hand , the ethic of non-violence encourages the participation of women , humanity 's majority group , whose leadership is essential in the struggle for a just and safe planet . '
On the other hand , the ethic of non-violence promotes cooperation and encourages the participation of women , humanity 's majority group , whose leadership is essential in the struggle for a just and safe planet . '