Nixie Melendres

“In year 1500, there were about 500 million Homo Sapiens in the entire world. Today, there are 7 billion. The total value of goods and services produced by humankind in the year 1500 is estimated at $250 billion, in today's dollars. Nowadays the value of a year of human production is close to $60 trillion. In 1500 humanity consumed about 13 trillion calories of energy per day. Today, we consume 1,500 trillion calories a day. (Take a second look at those figures -- human population has increased fourteen-fold, production 240-fold, and energy consumption 115-fold.)”
― Yuval Noah Harari

“We who lived in concentration camps can remember the men who walked through the huts comforting others, giving away their last piece of bread. They may have been few in number, but they offer sufficient proof that everything can be taken from a man but one thing: the last of the human freedoms -- to choose one's attitude in any given set of circumstances, to choose one's own way.”
― Viktor E. Frankl

“In a world of seven billion people, where every inch of land has been mapped, much of it developed, and too much of it destroyed, the sea remains the final unseen, untouched, and undiscovered wilderness, the planet’s last great frontier. There are no mobile phones down there, no e-mails, no tweeting, no twerking, no car keys to lose, no terrorist threats, no birthdays to forget, no penalties for late credit card payments, and no dog shit to step in before a job interview. All the stress, noise, and distractions of life are left at the surface. The ocean is the last truly quiet place on Earth.”
― James Nestor, Deep: Freediving, Renegade Science, and What the Ocean Tells Us About Ourselves

“Magnetic sensations are different because, unlike light and sound, they can pass through body tissues. This means that it is possible for a bird (or other organism) to detect magnetic fields via chemical reactions inside individual cells throughout its entire body.”
― Tim Birkhead, Bird Sense: What It's Like to Be a Bird