For more than 20 years one of 93 million people named Wang in China has been planting trees for the purpose of preventing the desert from encroaching on Yinchuan. The Great Wall of Trees is 42-km and 10-km wide. For his efforts, Wang was rewarded with some time off to participate as a torch bearer for the 2008 Beijing Olympics.

It reminds me of a story of three union guys, Wang, Wang and Wang. Their job was to plant trees. One dug a hole, another put the tree into the hole and the third filled the hole. One day only two showed up. Wang dug a hole and Wang filled it up. Wang dug a hole and Wang filled it up. Another Wang standing by asked, “How come all you do is dig a hole and fill it up?”

The hole-digging Wang replied, “just because Wang is sick, it doesn’t mean the two of us get the day off.”

42 kilometers long. Ring a bell. That’s the length of the modern day marathon. Sounds to me like this place might be a good location for the Olympic Marathon, no?

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This kind of initiatives really get us rolling on the floor and wagging our tails.

The Brazilian Câmara dos Deputados is preparing a bill that will actually ask people to plant trees when they have fees to pay. The law is trying to recover the rainforest and offset the country’s carbon emissions.

We’re talking about fees concerning marriage, divorce, buying a new car or real estate transactions.

• getting married is 10 trees (additional 25 trees if you are divorcing later)
• buying a new car is 20 trees (light-duty van goes for 40 trees while a heavy duty is 60 trees)
• selling a house is 10 trees
• selling a business is 20 trees

The Brazilian Institute of Geography and Statistics estimated that about 65 million trees would be planted per year under the proposed rules.

Apparently everything we do, harms the environment and though I do not agree with this concept, planting trees - no matter the reason - is a great solution to living a healthier life with a cleaner environment. Don’t you think?

[Source: Globo] (Image by Craig Jewell)

Scientists have found the (new) oldest tree in the world. It is a 16.4 feet tall spruce, found in Fulu Mountain in the Dalarna province of Sweden, that was carbon dated by Miami researchers to be 9,550 years old.

Under the crown they’ve also found four generations of spruce remains in the forms of cones and wood produced with the same genetic material, that date back 375, 5,660, 9,000 and 9,550 years.

Though spruce trees can create exact copies or clones of themselves multiplying with their root penetrating branches, so far scientists thought it wasn’t such a survivor.

Recent studies conducted in cooperation with the County Administrative Boards in Jämtland and Dalarna showed different and Leif Kullman, Professor of Physical Geography at Umea University, to declared “Our results have shown the complete opposite, that the spruce is one of the oldest known trees in the mountain range”.

The history behind this discovery, also revealed that the tree survived because of the generally cold and dry climate, few forest fires and very few humans. It also pointed out that the ice might have disappeared earlier than thought.

“My research indicates that spruces have spent winters in places west or southwest of Norway where the climate was not as harsh in order to later quickly spread northerly along the ice-free coastal strip. In some way they have also successfully found their way to the Swedish mountains,” Leif Kullman said.

Spruces are the species that can best give us insight about climate change.

Photo credits: Leif Kullman