Search results

• TLF-IDM021198

This 6 minute video explains how agriculture drove change and why humans took the risk of abandoning foraging. As farming technologies improved, populations increased, which led to the growth of villages and then cities. This in turn enabled collective learning, so that farming regions got a head start on other regions. ...

• TLF-IDM021196

This 10 minute video in 3 parts offers an overview of the growth of information networks through developments in the technologies of communication and transportation. Part 1 discusses how writing, inventions of paper and printing improved communication between societies and the development of transport and courier systems ...

• TLF-IDM021191

This 10 minute video in three parts offers an overview of the development of the agrarian civilisations in the ancient world. Part 1 looks at how, as peasant villages spread, farmers developed more productive methods of farming, particularly the use of large animals for ploughing and transport, and irrigation. Part 2 looks ...

• TLF-IDM021190

This 10 minute video in 2 parts offers an overview of the development of agricultural practices in ancient societies. Part 1 discusses the limitations of foraging for food, and the advantages of farming - the domestication of animals and plants for nutrition. This move to agriculture meant humans changed also - technologically, ...

• TLF-IDM017162

This is a video about the scientific breeding of perennial crops as described at a 2013 workshop, 'Perennial crops for food security', held by the Food and Agriculture Organization (FAO). After giving the big picture regarding perennial crop research, the 16-minute video focuses on the breeding of perennial wheat and its ...

• TLF-IDM021192

This 6 minute video discusses the migrations that occurred in the ancient world. It follows migration from Africa about 90,000 years ago, across all continents until the last migrations into the Americas about 15,000 years ago. The video explores the emergence of technologies and their impact on the environment including ...