jennifermarohasy.com/blog - The Politics and Environment Blog

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Miniposts 0.6.5

Surface-based Temperature Records
THE warmaholics are fond of using the phrase “official records going back to 1850″, but the simple facts are that prior to the 1970s, surface-based temperatures from a few indiscriminate, mostly backyard locations in Europe and the US are fatally corrupted and not in any sense a real record.  Read more here. (0)

Crazy Claims from Climate Scientist
This is absured, but true: Australia’s use of coal and carbon emissions policies are guaranteeing the “destruction of much of the life on the planet”, a leading NASA scientist has written in a letter to Barack Obama.  Read more here. (4)

Learning by Candlelight
As I waited night after night for the electricity to return, candlelight kept teaching me about moving air’s talent for removing heat, hampering any effort to keep warmth “down here” by constantly sending it up and away.   Read more here. (0)

People Powered Gym
A US gym has installed specially-adapted exercise bikes that recycle energy generated by people as they work out.   Read more here. (0)

Flying on Vegetable Oil
A passenger plane has successfully completed a two-hour test flight partly powered by vegetable oil.  Read more here. (2)

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Tag: Population (RSS -RSS 2)

The Real Issue: Global Over-Breeding - A Note From Haldun Abdullah

Hi Jennifer,
Now that we have left global warming behind us (almost unanimous agreement that it is the result of human activity or rather over-activity, and that its here to stay unless something is done about it urgently) we can concentrate on the real issue, which is, as I believe over population both at the global [...]

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How to Slow Population Growth?

Dr John Reid, a Melbourne neuroscientist, said on ABC radio yesterday, in a piece entitled ‘Apocalypse Now’, that population growth is a major environmental issue.
I agree.
He went on to suggest that,
“In the discussion of human impact on the biosphere, two separate but interactive issues are being conflated. These two issues are climate change, due [...]

Economic Growth Relevant, Even if Global Population Declines: A Note from Pinxi

Many people are concerned by the current dominant global socio-economic paradigm in which economic growth is expected to continue forever.
I’ve commented at a previous thread that the associated issues, including resource depletion, may become “somewhat redundant” once global population starts to decline which many predict will happen before the end of this century.
A regular reader [...]

What’s Australia’s Carrying Capacity?

Mitchell Porter sent me a note some time ago that began:
“There is a thought I had a long time ago when talking with some zero-population-growth advocates, maybe your readership can shed some light on this. They were saying Australia was already near its human carrying capacity, and I remembered reading that Australia has a population [...]