Academic title Dr EfD Center South Africa Collinson , Mark Publications Investigating the sensitivity of household food security to agriculture-related shocks and the implication of social and natural capital Gender Differences in Climate Change Risk, Food Security, and Adaptation: A Study of Rural Households’ Reliance on Agriculture and Natural Resources to Sustain Livelihoods Investigating the Sensitivity of Household Food Security to Agriculture-related Shocks and the Implication of Informal Social Capital and Natural Resource Capital Poor rainfall, crop failure and food shortages: How rural farm households use nature, family, neighbors and friends to cope People | 19 December 2014 TwitterFacebookLinked in