Discover how to challenge common misconceptions about global trends in this eye-opening TED talk by Hans and Ola Rosling. Engage with an interactive audience quiz that reveals surprising statistics on global population, health, and income. Learn four practical strategies from Ola Rosling to quickly improve your understanding of world facts. Explore fascinating topics including changes in natural disaster deaths, extreme poverty rates, and global vaccination coverage. Examine personal biases and common misconceptions about global progress. Gain insights into income distribution patterns and future population projections. Acquire valuable tools to critically assess information and develop a more accurate worldview in just 19 minutes.