Populorum Progressio §7

⁷ Though insufficient for the immensity and urgency of the task, the means inherited from the past are not totally useless. It is true that colonizing nations were sometimes concerned with nothing save their own interests, their own power and their own prestige; their departure left the economy of these countries in precarious imbalance—the one-crop economy, for example, which is at the mercy of sudden, wide-ranging fluctuations in market prices. Certain types of colonialism surely caused harm and paved the way for further troubles. On the other hand, we must also reserve a word of praise for those colonizers whose skills and technical know-how brought benefits to many untamed lands, and whose work survives to this day. The structural machinery they introduced was not fully developed or perfected, but it did help to reduce ignorance and disease, to promote communication, and to improve living conditions.