Plants
have been the driver of many revolutions and discoveries in world history. Spices
have had a huge impact on trade and on the development of Europe; the United
States would probably not exist without tobacco; the French revolution might
not have taken place without coffee, and we might still be nomadic tribes if it
wasn’t for barley. But the truth is, none of these plants would matter, if
there were no wood. Wood is truly the builder of our world, the means to empire
building and the one plant that is vital for our survival.
Wood and Fire
http://astovegiveswarmwinter.blog.com/2012/10/17/33/
It
all started more than one million years ago, when the Homo Erectus controlled
fire for the first time, opening a whole new world of possibilities. Up until
the Neolithic revolution, fire and wood were used for their most basic
functions such as heat, light and weapons allowing the Homo erectus to evolve into
the Homo sapiens. Then everything changed around 8,000 years ago, when humans
decided to settle down and switch from nomadic hunter-gatherers to sedentary
farmers. The Neolithic revolution would have never been possible without wood
that allowed the construction of houses, the building of irrigation systems and
the creation of the first agricultural tools.
Wood and the Neolithic Revolution
http://aratta.wordpress.com/neolithic-revolution/
One of Christopher Columbus' ships, the NiƱa
http://www.christopher-columbus.eu/columbus-ships.htm
Trees
are vital to our survival. They cover a third of our planet and play a very
important role in removing CO2 from the atmosphere. When forests
grow, they act as carbon sinks because carbon dioxide is absorbed partly in the
wood. Trees can take in 48 pounds of carbon dioxide per year. They allow the
planet to keep a cooler climate and if all the trees were to disappear, life
would probably not be possible anymore. Without wood, we probably would not
even have a history.
The global distribution of forests
http://www.globalwood.org/tech/forest.htm
Relevant Sites
http://www.eh-resources.org/wood.html
http://www.fao.org/forestry/energy/en/
http://www.greenfacts.org/en/forests/