It's so unfortunate to see that a common man cannot longer afford food to eat in Nigeria, a country that is well known for agriculture and high level of cultural heritage. I think the root causes suffering, food insecurity and unsustainable development include: poverty, corruption, incompetent leadership, regional insecurity, tribalism, region differences, national policies that do not promote equal access to food for all, environmental degradation, barriers to trade, insufficient agricultural development, population growth, low levels of education, social and economic instability.