In this blog I would
like to focus on a video I saw in class called, The Eleventh Hour. It is a documentary film created, produced
and narrated by Leonardo DiCaprio and is focusing on the environmental changes
of the planet’s ecosystem. The film is consisted of many interviews from
distinguished scientists, politicians and environmental activists including
world famous physicist Stephen Hawking and Nobel Prize winner Wangari Maathai.
In The Eleventh Hour many important issues are being discussed such as water
pollution, species extinction, deforestation and global warming. Also many sustainable solutions are provided
in the documentary in order to change the destruction of our ecosystem.
Global
warming is a major issue that concerns scientists for decades. It is caused by
trapping more heat in the earth’s atmosphere. Carbon dioxide (CO2) and methane
are greenhouse gases that are trapping the sun’s heat being reflected to space
and make the earth a sustainable planet for life. According to Stephen Hawking,
“One can see from space how the human race has changed the Earth. Nearly all of
the available land has been cleared of forest and is now used for agriculture
or urban development". Agriculture is believed to be the main cause of
producing greenhouse gases especially methane. Even more greenhouse gases are
produced by agriculture in United Stated than the entire world’s transportations
emissions. In addition to that the deforestation is preventing the natural
transformation of CO2 into oxygen, increasing so the rate of climate changing.
Some solutions are
provided in the film such as turning into renewable energy sources and creating
eco-towns. One of the speakers is the architect Paolo Soleri, the founder of
Acrosanti an experimental town in Arizona that aims to be an eco-town minimizing
the destructive impact on the earth. But
it would need much more than that, much more than creating eco-towns. We need
to change the way we think. This is extremely difficult if we consider that human
beings are products of about 500bilion of advertising each year. Corporations
are the superior power in planet and they control the economy of planet earth. Kenny
Ausubel, founder of the environmental organization called Bioneers, said, “Probably the greatest weapon of mass destruction
is corporate economic globalization”. It is very difficult to change our way of
thinking because we are being told what to believe in. I hope that people would
one day wake up and realizing the damage we do in the planet and change our
minds, but I am afraid this seems too optimistic.
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