Population statistics are like crystal balls -- when examined closely, they can help predict a country's future (and give important clues about the past). Kim Preshoff explains how using a visual tool called a population pyramid helps...

Is the world overpopulated or underpopulated? While we worry about there being too many people for the planet to support, we can also worry about how fewer people in a given place may affect the economy, what may happen when there are...

Pupil outcome: I can interpret and analyse population pyramids. Key learning points: - A population pyramid shows the age and gender balance for a country. - A wider base on a pyramid means that there is a high birth rate. - The taller a...

And why that’s a big deal. Subscribe and turn on notifications 🔔 so you don't miss any videosf='http://goo.gl/0bsAjO' target='_blank' rel='nofollow'>videos For the first time in six decades, China’s population is shrinking, and it’s...

The world's population is projected to increase by 2-3 billion over the next 40 years. Already, more than three quarters of a billion people lack access to clean drinking water and 85 percent live in the driest areas of the planet. Those...

Multi-Level-Marketing (MLM) companies are big businesses around the world and they have rightfully attracted much criticism for questionable business practice. Many have called them illegal pyramid schemes, but today these...

A look at the future of the United States using demographic data projections. Two big transformations are happening in the US: the population is becoming non-white, and it’s aging in record numbers.

Chronicles the exploits of Cortes, De Soto, and Coronado; and Spanish incursions into South & Central America, Mexico and the American Southwest. This video looks at the impact of Spanish missions to North America and how many Native...

Chichen Itza was one of the largest Maya cities and it was likely to have been one of the mythical great cities, or Tollans, referred to in later Mesoamerican literature. The city may have had the most diverse population in the Maya...

What if the commonly accepted narratives about the foundation of civilization are all wrong? Drawing on groundbreaking research, archaeologist David Wengrow challenges traditional thinking about the social evolution of humanity -- from...

Five hundred miles off the coast of New Zealand live the last 5,000 breeding pairs of the Chatham Island albatross. ➡ Subscribehttp://bit.ly/NatGeoSubscribe' target='_blank' rel='nofollow'>Subscribe About National Geographic:...

A look at the future of the United States of America through demographic data projections. With charts and graphs, we examine the two big transformations happening in the US: our population is becoming non-white, and it’s aging in record...

They say that the Egyptians are as old to the Romans as the Romans are to us today, but they're actually far, far older than that, but just what happened to the old community of Egyptians who built the pyramids, wrapped the mummies and...

This video provides a detailed overview of the archaeology of the Mayan ruins, focusing on the challenges faced by archaeologists in uncovering and studying these ancient structures. It discusses the historical context of the Mayan...