Better local water management is the way to keep pace with escalating demands, not pumping water across the country, warn Jon Barnett and colleagues.

Society's response to climate change is inevitably mediated by culture. In a Review Article that analyses important new research from across the social sciences, climate change is shown to threaten important cultural dimensions of people's lives and livelihoods — including material and lived aspects of culture, identity, community cohesion and sense of place.

Climate change is projected to cause substantial increases in population movement in coming decades. Previous research has considered the likely causal influences and magnitude of such movements and the risks to national and international security. There has been little research on the consequences of climate-related migration and the health of people who move.