What is nuclear energy and how it is obtained


Can Nuclear Energy Save You From Global Warming?

Just imagine a world with abundant energy,greenhouse gas emitter, when measuring mining
enabling you to live the good life forever...of uranium and transporting it, building and
Isn't that what most of us crave? Nucleardecommissioning  nuclear  power  plants.
energy  is  magic  isn't  it?
Safe?
Nuclear energy has no greenhouse gas
emissions. The latest technology has made itChernobyl still stands the only disastrous
safe and we can bury nuclear waste withoutaccident with a nuclear power plant, and the
worrying about radiation. Business as usualantiquated structure and action taken after
without  doing  any  harm.the  "melt-down"  bears  much  blame.
Perfect!- Any safeguards are only as good as the
people that manage them, and any further
Well,  is  it?accident  will  be  one  too  many.
Nuclear energy is magical thing. It's hard to- Modern nuclear power plant structures are
understand how it works and it's easy to getmuch  safer.
bamboozled by claims made by the nuclear
magicians - scientists - as well as by- A terrorist attack, using radioactive
opponents.material  in a dirty bomb cannot be excluded.
Take veteran environmentalist Dr James- A terrorist attack using an airplane could
Lovelock, of GAIA fame who says only nuclearbe disastrous, even though deactivating a
energy can save us from global warming. Or Drmodern nuclear plant can be done in 5
Helen Caldicott who says it's too dangerousseconds.
and  we  do  not  need  it.
- A higher-than-normal incidence of childhood
And governments ... Well, depends on who youleukemia has been reported near powerplants
talk  to.in  the  UK,  France  and  Germany.
Your life is full already without figuring- So-called Generation IV nuclear reactors,
out  what  is  valid  and  what's not. Right?including "fast breeders" are said to be
cleaner (low radiation level waste), cheaper
Easier  to  just  leave  it  to  "Them."and safer but the first will not be ready
before  2010,  some  not  until  2030.
But  stop!
Cost
Find out the facts on nuclear energy and
nuclear radiation hazards. Then make up yourEconomics of nuclear energy is a wobbly
mind - and next time there is an election youconcept, depending on the assumptions about
vote with some knowledge under your belt.other  energy  sources  and  their end costs.
There is plenty of information out there to
help you make up your mind and I'll give you- Nuclear reactors currently have very high
a  leg-up.start-up and close-down costs compared to
other low-emission, and renewable energy
So, here is an easy framework. Imaginesources.
experiencing a certain "knowing" about this
important issue on your way to the ballot-  Costs  are  more than just counting money.
box,  or  in  talking  with  your  friends.
Comparison  to  low-emission  energy  sources
Given that global warming is a real threat,
and global energy demand is ballooning, thenYou'll find many studies with different
the nuclear energy debate is essentiallyresults.
about  four  Big  Issues.
- One must take into account the urgent
1) Can nuclear energy deliver on athreat presented by global warming, that of
low-emission  or  even  non-emission  basis?radioactive energy, and appraise the benefits
of energy-wise living and currently available
2) Is nuclear energy for electrical powerrenewable  energy  sources.
purposes  safe?
The magical attraction of nuclear energy
3)  Can it be delivered at a reasonable cost?remains: throw enough money at it and all our
problems will seem to go away. But the future
4) How does it compare with otheris most likely one of a diversified use of
low-emission  alternate  energy  sources?renewable energy with some nuclear energy.
It's a question of where to put the emphasis.
Here is an overview only of those issues. But
don't just take my word for it. Find out moreNuclear energy sources removes people even
yourself!further from tangible "natural" processes.
More of the same kind of thinking that
Emissionscaused our global warming problems in the
first place. Why not emphasize responsible
Yes, nuclear energy is emission-free if youenergy use, and the use of the Great Big
just measure the exhausts from a reactor'sNuclear Reactor In The Sky to drive wind,
chimney.tidal and solar energy. And to try and live
in harmonious relationship with each other
- In one study, nuclear energy came close toand  our  environments.
wind power in low emissions over its
lifetime.But you just have to make up your own mind.
My children's future and yours depend on you.
- There is no air pollution, with big nuclearOnly your personal attitude - the greatest
energy user France having the cleanest air inenergy source we know - can help you live
Europe.with global warming. And we are going to have
to live with it for a long, long time.
- No, it is not emission-free and is a



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