Book excerpt: If you have a thirst for adventure and dodging danger then welcome! You are now part of a very elite and specialized group of explorers who, by the end of this book, will have the firsthand skills and know-how to defy even the most dangerous situations on earth. Complete with hands-on experiments, A Young Scientist's Guide to Defying Disasters is your guide to surviving anything planet earth can throw at you! Ever conquered a limnic eruption or a lahar? No? Well kit up, engage your brain and prepare yourself for the ride of a lifetime.