Freakonomics: almost freaked me out

Recently, I have been reading 'Freakonomics', the acclaimed book by Steven Levitt and Stephen Dubner. This book picks up unnoticed but very unique questions and then tries to looks at them from a completely different perspective. The book investigates into each question like a detective, looking at every possible reason for that particular situation. I found this book to be very unique and thought provoking. The following discussions are my observations and responses to the different theories, that the book puts forth across the different sections of the book.