Funding for this program was provided by. Human beings are all one species. We are all equally capable of language, creativity, and thought. The differences among us lie in our cultures, our beliefs, how we organize our societies and how we make our living. Humans have populated every environment on earth. We live on the frozen tundra and in the searing deserts. We live in thriving cities of millions and in isolated camps of a few dozen. Some societies seem simple because they are small and their members are selfsufficient and use simple tools. Others seem complex because they have large populations and people depend on each other for food and goods and use sophisticated technology. In between, there is a range that fills the spectrum. All of these differences are cultural, learned behavior, the result of a complex interaction between our inventiveness and our natural environments. As we search for new horizons, our inventiveness thrusts us across the boundaries of space, into new worl
Such economic specialization here and elsewhere evolved over thousands of years. They are studying the evolution of specialization as they uncover details of ancient economies around the world. In the maya city of copan, a jeweler fashioned rare shell and jade for his powerful lord. In mexico, living artisans echo the economy of a vanished civilization. And in teotihuacan, evidence of mass production has now been unearthed. Tiny faces of clay reflect the men and women who made them a thousand years ago. On the other side of the world, in the ancient roman city of ostia, huge merchant ships were part of an economy much like our own. And today, the tanners of morocco still practice their ancient craft, living proof that economies have evolved out of the past. Everyone who has ever lived has been part of an Economic System. Iel bote grande. Mil pesos Economic Systems are simply the ways people produce, distribute and consume things everything and anything, from tortillas to stocks and bon
Human beings are all one species. We are all equally capable of language, creativity, and thought. The differences among us lie in our cultures, our beliefs, how we organize our societies and how we make our living. Humans have populated every environment on earth. We live on the frozen tundra and in the searing deserts. We live in thriving cities of millions and in isolated camps of a few dozen. Some societies seem simple because they are small and their members are selfsufficient and use simple tools. Others seem complex because they have large populations and people depend on each other for food and goods and use sophisticated technology. In between, there is a range that fills the spectrum. All of these differences are cultural, learned behavior, the result of a complex interaction between our inventiveness and our natural environments. As we search for new horizons, our inventiveness thrusts us across the boundaries of space, into new worlds. This new view of earth dispels an anci
Human beings are all one species. We are all equally capable of language, creativity, and thought. The differences among us lie in our cultures, our beliefs, how we organize our societies and how we make our living. Humans have populated every environment on earth. We live on the frozen tundra and in the searing deserts. We live in thriving cities of millions and in isolated camps of a few dozen. Some societies seem simple because they are small and their members are selfsufficient and use simple tools. Others seem complex because they have large populations and people depend on each other for food and goods and use sophisticated technology. In between, there is a range that fills the spectrum. All of these differences are cultural, learned behavior, the result of a complex interaction between our inventiveness and our natural environments. As we search for new horizons, our inventiveness thrusts us across the boundaries of space, into new worlds. This new view of earth dispels an anci
And thought. The differences among us lie in our cultures, our beliefs, how we organize our societies and how we make our living. Humans have populated every environment on earth. We live on the frozen tundra and in the searing deserts. We live in thriving cities of millions and in isolated camps of a few dozen. Some societies seem simple because they are small and their members are selfsufficient and use simple tools. Others seem complex because they have large populations and people depend on each other for food and goods and use sophisticated technology. In between, there is a range that fills the spectrum. All of these differences are cultural, learned behavior, the result of a complex interaction between our inventiveness and our natural environments. As we search for new horizons, our inventiveness thrusts us across the boundaries of space, into new worlds. This new view of earth dispels an ancient myopia the artificial boundaries of our states and the politics that often divide