The impacts of climate change on food production will affect us all. It is important that research and funding are available to minimise these effects and support the most vulnerable. Agriculture and food are a large economic sector and support the livelihoods of many. However, when food and climate change are considered, attention is sometimes focused on the environmental impact of dietary choices. For many, however, this is a luxury they cannot afford, as food security – having reliable access to sufficient, affordable and nutritious food – is a major concern. Climate change will worsen food security, not only by affecting production, but for producers there could be a reduction in income as they deal with the challenges that climate change brings. (More on nature.com)