Supertrees
to the rescue?
By
Clive Chan
OTTAWA —
The mass manufacturing of
trees may not be as far off as you think. Scientists
can already create perfect copies of a single plant,
and have already unlocked the genome of the poplar tree.
|
Transgenic tree plantations could
solve the world's paper problems. |
These trees, when ready, can actually
save the environment, by taking in more carbon dioxide
and require less processing. Plantations of such “super-trees”
are viewed as instrumental to protecting our natural
ancient forests.
Environmentalists aren’t convinced
however. Groups such as Greenpeace, the World Wildlife
Fund and the David Suzuki Foundation are all lobbying
against these trees, fearing the engineered genes may
contaminate our forests, causing havoc in delicate eco-systems.
Corporations are also eagerly looking
into transgenic trees as a way to produce paper goods
at a lower cost, as well as to create carbon credits
to fulfill the conditions of the Kyoto Accord.
So who is right? The genetic modification
of trees sits in the grey area between good and evil.
Right now, it is hard to say whether these genetically
modified trees are the Superman or the Lex Luther for
our world’s environment.
» Full Story
|