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Tuesday, August 01, 2006

Air Conditioning

According to a new paper in Geophysical Research Letters, global warming implies more need for A/C than it does reduced heating needs:
"...increases in carbon emissions from higher air conditioning needs more than offset decreases in carbon emissions from reduced heating needs."
If I had to guess, I would have guessed that way (I think). It seems to me more people live closer to the equator than farther away from it.

Source: Hadley et al., Geophysical Research Letters paper 10.1029/2006GL026652, 2006.

4 comments:

  1. Anonymous7:45 PM

    david,

    with a modest warming in the higher lattitudes the population will shift. people now live near the equator because it's warmer there.

    ReplyDelete
  2. Anonymous7:20 AM

    Yeah David... we can always relocate?

    C'mon.

    Let's see... Well start with:

    Mexico City (pop = 22,800,000)
    Calcutta (pop = 15,650,000)
    Rio de Janeiro (pop 12,150,000)
    Jakarta (pop = 16,550,000)

    No problems with crime or poverty or ethnic conflict in those places, right?

    Great! Next we'll do:

    Manila (pop = 14,950,000)
    Cairo (pop = 15,600,000)
    Dacca (pop = 13,250,000)

    and so on....

    ReplyDelete
  3. Half the earth's surface area lies between 30 and -30 degrees latitude. 70% between the 45th parallels.

    There just isn't that much room toward the poles. Spherical geometry is a bitch.

    ReplyDelete
  4. Anonymous1:21 AM

    Is global warming just a natural process, a volcano eruption can produce from emmissions in an hour than all the countries cars and businesses and air conditioning units can in a year, so is this a govermental issue to raise taxes and control populations ?

    ReplyDelete