T
Trevor Wilson
Guest
yaputya wrote:
thought that more CO2 was a good idea. Unfortunately, the information
Arrheius had to work with was scant and he was clearly unaware of many of
the ramifications of a warming planet.
Arrhenius thought the
information about the ramifications of a warming planet and realise that
Arrheius' OPINIONS on what may or may not be good for the planet were
unscientific speculation.
planet is cooling. What YOU seem to be overlooking is that it is going to be
very difficult to grow crops under sea water. Long before that becomes a
problem, however, there will be massive shifts in where crops can be
successfully grown.
Long answer: How do you suggest we deal with the expected 75 Metres of sea
level rise and the consequent destruction of arable and inhabited land?
Bangladesh, for instance, will lose huge amounts of valuable land, placing
many millions of people searching for a place to live. Australia, perhaps?
mitigation of the problem is a far better course of action.
carbon on the planet to poison all the humans (after burning). That said,
you seem to miss the looming problem. Commonly referred to as the 'tipping
point'. It is estimated that when atmospheric CO2 concentrations reach
500ppm, that there will be nothing we can do stop runaway warming of 6
degrees C or more. At this point, the methane will be released from the
permafrost regions (which is starting to occur now), thus causing a dramatic
increase in the warming. Outgassing of CO2 from the oceans will add to the
effect. No one has figured how to prevent the runaway, once it starts.
Forget about crops. The massive sea level rise will finish off much of our
society. The cost will be incalculable.
There is a natural brake on
your science in your proof.
And if global warming continues for
this planet, anthropogenic CO2 emissions will fall. In a few tens of
thousands of years (or a few hundred thousand years), then the planet may
return to the state that it resembles today. Of course, our civilisation
will have been destroyed in the process.
--
Trevor Wilson
www.rageaudio.com.au
**Correct. You need to understand where Arrhenius lived to appreciate why"Trevor Wilson" <trevor@rageaudio.com.au> wrote in message
news:984nl5FuhmU3@mid.individual.net...
snip
**Are you certain about that? Google: Svante Arrheius sometime.
More than 100 years ago, Arrhenius predicted that the temperature
of the planet would rise,
** He a friend of " Nostradamus " by any chance ??
**Nup. Pretty smart guy, as it happens. Here's a Wiki entry:
http://en.wikipedia.org/wiki/Svante_Arrhenius
snip
Just had a look at your cite Trevor, Arrhenius was brilliant - no
doubt - he also thought global warming
would be a good thing, not a bad thing !!!
thought that more CO2 was a good idea. Unfortunately, the information
Arrheius had to work with was scant and he was clearly unaware of many of
the ramifications of a warming planet.
Arrhenius thought the
**Indeed. He thought exactly that. Fortunately we now have a lot morenatural increase in CO2 caused by the
increased human influence would avert an ice age and a potential mass
starvation due to lack of food-
information about the ramifications of a warming planet and realise that
Arrheius' OPINIONS on what may or may not be good for the planet were
unscientific speculation.
**Huh? Direct me to where the climatologists have been claiming that thesomething that clever man thought would be much worse than any warming
trend. You can grow plants
in a greenhouse but not in freezer, something that has been
overlooked.
planet is cooling. What YOU seem to be overlooking is that it is going to be
very difficult to grow crops under sea water. Long before that becomes a
problem, however, there will be massive shifts in where crops can be
successfully grown.
**Short answer: No.And that is one of the points that is being glossed over these days -
given that the earth is warming (for
whatever reason)), isn't it a huge risk not to spend most of the
available money on adapting to the trend
to ensure the survival of our species by focussing on food production
instead of wasting it on
futile attempts to reverse what may be inevitable climate change?
Long answer: How do you suggest we deal with the expected 75 Metres of sea
level rise and the consequent destruction of arable and inhabited land?
Bangladesh, for instance, will lose huge amounts of valuable land, placing
many millions of people searching for a place to live. Australia, perhaps?
**I don't have a problem with that. In fact, it is vital. However,(This is already happening, of course. The smart money is going to
research projects around the
world that are developing food crops that will thrive in the expected
warmer conditions.)
mitigation of the problem is a far better course of action.
**No one said it would. It COULD reach toxic levels though. There is enoughWe are going to run out of fossil fuels when all the oil, coal and
gas is extracted, so the atmospheric
CO2 from humans cannot increase forever.
carbon on the planet to poison all the humans (after burning). That said,
you seem to miss the looming problem. Commonly referred to as the 'tipping
point'. It is estimated that when atmospheric CO2 concentrations reach
500ppm, that there will be nothing we can do stop runaway warming of 6
degrees C or more. At this point, the methane will be released from the
permafrost regions (which is starting to occur now), thus causing a dramatic
increase in the warming. Outgassing of CO2 from the oceans will add to the
effect. No one has figured how to prevent the runaway, once it starts.
Forget about crops. The massive sea level rise will finish off much of our
society. The cost will be incalculable.
There is a natural brake on
**Is there? What would that "brake" be? Please describe the action and citehow long us feeble humans
can influence atmospheric CO2.
your science in your proof.
And if global warming continues for
**That much you have right. After most of the people have been wiped fromcenturies after we have stopped
burning fossil fuels because some other factor takes over, we will
have wasted our time and effort in
pandering to contemporary political pressures, eh?
this planet, anthropogenic CO2 emissions will fall. In a few tens of
thousands of years (or a few hundred thousand years), then the planet may
return to the state that it resembles today. Of course, our civilisation
will have been destroyed in the process.
--
Trevor Wilson
www.rageaudio.com.au