Explore a controversial TED talk on combating desertification and its potential impact on climate change. Discover Allan Savory's unconventional approach to protecting grasslands and reclaiming degraded land. Learn about the challenges facing two-thirds of the world's grasslands and their connection to climate change and social instability. Examine Savory's proposed solution and its potential effectiveness in addressing these critical environmental issues. Consider the scientific debate surrounding the presented ideas and access additional resources for a balanced perspective on the topic.