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Scientists Warn What?

Help. Received the following media release from the University of Queensland today. Can’t find “the research” amongst the conclusions, platitudes and dogma…UQ Media 3

Scientists warn: Climate change inaction betrays the young
4 December 2013

Most of the Earth’s remaining fossil fuels must be left in the ground to avoid disastrous consequences for today’s young people and for future generations, according to research published today.

The research is co-authored by 18 scientists from around the world, including University of Queensland Global Change Institute Director Professor Ove Hoegh-Guldberg.

The research was led by former NASA Goddard Institute for Space Studies Director Dr James Hansen, and is published in the Plos One journal.

The authors issue grave warnings about the safety of global warming by 2100, saying the scientifically accepted two degree guardrail has been severely underestimated.

The paper presents urgent strategies of emission reduction to achieve a more sustainable 1°C target.

The study states that only a maximum atmospheric CO2 level of 350 parts per million (reduced from about 400 today) will keep warming by 2100 to a maximum of 1°C.

This is believed to be sustainable based on an evaluation of impacts on sea-level rise, shifting climate zones, species extermination, coral reef ecosystems, climate extremes, human health, and the ecological and environmental consequences of fossil fuel extraction.

Lead author Dr James Hansen states that global reforestation and emission reductions need to start within the next decade to achieve the 1°C target by 2100.

“Emission reductions are needed urgently. These will occur only if fossil fuels are made to pay their costs to society. The most effective action is a rising carbon fee collected from fossil fuel companies, stimulating transition to clean energies.”

Professor Hoegh-Guldberg said letting targets ‘slip’ would cause impacts that were irreversible on timescales of more than thousands of years.

“Given that the evidence is unambiguous about the role of fossil fuel emissions in pushing our planet beyond a safe climate, there is no other option left but to rapidly reduce our use of fossil fuels.”

“Not to, would be to discard the future for many of today’s young people – and those unborn – who have not been party to the decisions that are being currently made about their future,” he said.

Media: UQ Global Change Institute Director Professor Ove Hoegh-Guldberg, 0401 106 604. Kate Hannah, Communications Officer, Global Change Institute, or 0425 752 904.

About the Global Change Institute:

The Global Change Institute at The University of Queensland, Australia, is an independent source of game-changing research, ideas and advice for addressing the challenges of global change. The Global Change Institute advances discovery, creates solutions and advocates responses that meet the challenges presented by climate change, technological innovation and population change.

About Professor Ove Hoegh-Guldberg:

Ove Hoegh-Guldberg is the inaugural Director of the UQ Global Change Institute and Professor of Marine Science, at The University of Queensland, Brisbane, Australia as well as being Deputy Director of the ARC Centre of Excellence for Coral Reef Studies. He is the Queensland Smart State Premier’s Fellow (2008-2013), coordinating lead author of Chapter 30, “Open Oceans”, in the IPCC’s (Working Group 2) 5th assessment and was elected to the Australian Academy of Science this year.


103 Responses to “Scientists Warn What?”

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  1. Comment from: Johnathan Wilkes

    @ luke
    “Debbie and JW do stupidity – I guess JW’s power bill is now source”

    No Luke I do better than rely on the ever increasing bills, I actually have a timer attached to the unit, it’s a reverse cycle, the most efficient heating and cooling.

    But forget about that. I wish the most revered (by you!) BOM people would tell me why my tomatoes failed to ripen properly for a third year in a row despite having nursed them along in a hot house, never used to do that Luke, not in Melbourne! Even on the farm at Kyneton we had better summer crops, and it can be real cold there.

    You can twist your data all you like, you can’t beat empirical evidence.

  2. Comment from: James Mayeau

    Well said Toby.

    And it seems to me that Melbourne would have long since been saturated with the urban heat island effect.
    Tomatoes thrive in warm soil. They drink lustily from the co2 ocean.

    Did you water them? In a neighbor’s tree casting shade on the garden?

  3. Comment from: Beth Cooper

    JW Tomatoes are kinda like the canary in the mine.

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