“”Allaɣat alwaq iyyan as Carlyle ehak aqtisa tasassaɣrawt tan “”dismal science” chund alwazab i ikitban win amindi n awatay wan 1800 ijja Reverend Thomas Robert Malthus allaɣen as daɣ tilkamat ad as manna fal as iddikud n ichaɣɣib ad aki iddikud n al-imdad wan attaɣam”