The Future of Food and Farming: 2050s (image) Burness Communications Caption By 2050, climatic impacts on food security will be unmistakable. There are likely to be nine billion people on the planet, most people will live in cities and demand for food will increase significantly. Credit CGIAR Research Program on Climate Change, Agriculture and Food Security Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.