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Pollution
Climate Change is a fact of life. There is some debate about whether industrialation has affected
the climate. But there is no doubt that pollution in all it’s forms has harmed our planet, and it’s time
we accepted responsibility and contribute to reversing it’s detremantal effects. We should not wait
for incandescent lamps to become impossible to find before replacing them with LED and Compact
Flourescent lamps. As an added bonus, they reduce the electricity bill.
Traditional Incandescent - 60w/100W
Compact Flourescent - 15W
Light Emitting Diode - 5W
CF & LED lighting reduces the demand at
power stations, which in turn reduces the
pollution at our coal fired power plants.
a few notes
Single use plastic containers are a major problem. We buy groceries at our
local supermarket, and they are packed into flimsy plastic bags. We get back
home and unpack, and these plastic bags are binned and eventually land up on
dump sites. Almost all of the groceries are also wrapped or bottled in plastic,
and these single use plastic bags & bottles also land up on that municipal
dump site. Buy re-usable grocery bags made from bio degradeble material,
and take them to your supermarket.
Plastic is not bio degradeable, and lasts millions of years.
When we sort our refuse we can ensure that plastic waste is not sent to the
dump but ends up in other plastic products, thereby reducing the demand at
plastic manufacturing factories and reducing the total plastic waste product.
The Guardian News agency reports (2017-05-02) that the Coca-Cola
Company produced more than 100 billion plastic bottles in 2016. It is also
been estimated that, based on current trends, by 2050 the plastic in our oceans
may weigh more than all the fish.
The Guardian also reports that scientists have accidentally created an enzyme
that eats plastic bottles (2018-04-16). This could help solve the global plastic
pollution crisis.
Typical coal fired power station
The world’s dirtiest air
Back
GreenPeace has published a piece on “the world’s
dirtiest air” on it’s website. Go down the page to
Chapter 2. The quality of air in Witbank (South
Africa) is worse even than Beijing, where people have
to wear face masks to protect themselves from air
pollution.