Los desafíos más grandes de nuestro tiempo, Laszlo Szombatfalvy (2009)

In the book titled The Greatest Challenges of Our Time (2009, Ekerlids), the founder of the Global Challenges Foundation Laszlo Szombatfalvy, assesses the greatest threats to humanity and outlines various opportunities for overcoming them. Available to download in Chinese, English, French, German, Spanish and Swedish.