Evolution

Evolution is often described as "survival of the fittest," but it is so much more than a struggle. It is a testament to the creativity of the natural world. It proves that we are not separate from nature, but a part of it-connected by a thin, unbroken thread of DNA to every creature that has ever lived.

Welcome to the story of how you, and everything you see around you, came to be.

Evolution is the only story that includes every single one of us. It is a narrative of resilience-of life finding a way through five mass extinctions, shifting continents, and changing atmospheres.

"There is grandeur in this view of life, with its several powers, having been originally breathed into a few forms or into one; and that... from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved." - Charles Darwin

This book contains 500 mind-blowing facts across several categories. These represent the most striking "eureka" moments in evolutionary biology like :

• The Tailbone: Humans have a coccyx because our ancestors had tails for balance in trees.
• Goosebumps: These were originally meant to fluff up thick fur to keep us warm or make us look larger to predators.
• Hiccups: Some scientists believe hiccups are a neural "glitch" left over from our amphibian ancestors who used similar throat gulps to breathe through gills.
• Blue Eyes: Every blue-eyed person on Earth shares a single common ancestor who lived roughly 6,000-10,000 years ago.
• The Gills of Embryos: Human embryos develop slit-like structures in the neck that look like gills; in fish, they become gills, but in humans, they become parts of the inner ear and jaw.
• Lactose Tolerance: Most mammals stop producing the enzyme to digest milk after weaning. Humans evolved "lactase persistence" only in the last 10,000 years after domesticating cattle.
• Neanderthal DNA: If you are of non-African descent, about 1% to 4% of your DNA is actually Neanderthal.