Caritas is committed to fighting against the sale and trafficking of men, women and children into slavery as beggars, prostitutes and forced labourers.
Daniel Hale encourages young people from Caritas to use their voices for the poor and to fight injustice.
Research by Secours Catholique-Caritas France shows that economic exploitation is the most common manifestation of trafficking among people escaping conflict or emergencies.
Caritas president Cardinal Luis Antonio Tagle has said that the issue of food loss needs to be looked at differently and approached through government policy, lifestyle choices and spirituality.
The World Humanitarian Summit in Istanbul hears how faith-based organisations and religious leaders were key to ending the Ebola epidemic in West Africa.