The National Drought Policy has been reviewed several times since its inception, often in the aftermath of a major drought event. All of these reviews found that the drought assistance programs implemented by governments have inadequately promoted the objective of self-reliance. A key driver of the most recent review was the likely impact of climate change on the agricultural sector. Projected increases in the frequency and severity of future droughts have rendered the existing definition of a one in twenty-five year event an inappropriate trigger for drought assistance. The review recommended shifting the existing policy away from crisis management towards on-going risk management by focusing on self-reliance, preparedness and the adoption of climate change management practices.
Possible measures to assist farmers to manage climate change and climate variability include investment in research and development; preparedness measures; adjustment measures; and extension and provision of information. Disparate policy areasincluding water, natural resource management and climate changeall impact on the agricultural sector, so drought policy is ideally developed and managed within the context of an economy-wide policy framework. This level of complexity marks drought as a wicked problem. Finding a solution to this problem will inevitably require building an integrated evidence-base across the biophysical, economic and social domains.