The latest IPCC report finds that while land sequesters almost a third of human-caused carbon dioxide emissions, it will be impossible to limit temperature rise to safe levels without fundamentally changing the way the world produces food and manages land.
How can the world feed nearly 10 billion people by 2050 while also advancing economic development, protecting forests and stabilizing the climate? Technological innovations like plant-based "beef" and low-emissions rice can help.
Global meat and dairy consumption is set to increase nearly 70 percent by 2050. The resulting agricultural emissions would make it impossible to keep temperature rise below 1.5°C (2.7°F), the level scientists say is necessary for staving off climate disasters.