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Articles by Andrew Glikson

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Current emissions could already warm world to dangerous levels

Current emissions could already warm world to dangerous levels

Current greenhouse gas concentrations could warm the world 3-7℃ (and on average 5℃) over coming millennia.

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The Intergenerational Report underestimates climate threat: an open letter to the government

The Intergenerational Report underestimates climate threat: an open letter to the government

64 environmental and climate scientists write letter to Abbott government complaining about intergenerational report.

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What climate tipping points should we be looking out for?

What climate tipping points should we be looking out for?

A ‘tipping point’ – a threshold beyond which a system shifts to a new state – is becoming a familiar concept in discussions of climate.

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Why carbon's 'greening' effect isn't a good news story

Why carbon’s ‘greening’ effect isn’t a good news story

The argument has resurfaced that increased CO2 to plants and agriculture outweigh the costs of climate change. But it’s not quite so simple.

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Are CFCs responsible for global warming?

Are CFCs responsible for global warming?

A recent report has claimed that ‘banned aerosols’, and not carbon dioxide, are the main driver of global warming. The premise is false.

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As carbon dioxide levels hit a new high, there's still no Planet B

As carbon dioxide levels hit a new high, there’s still no Planet B

Earth’s land, oceans and biosphere are now in extreme danger, but this doesn’t seem to be driving the urgent measures required to arrest current trends.

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Orwellian double-speak dominating climate discussion

Orwellian double-speak dominating climate discussion

While paying lip service to global warming, the powers that be circumvent the scientific message, allowing and promoting CO2 emissions from fossil fuels.

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James Lovelock’s climate change U-turn

James Lovelock’s climate change U-turn

Recent statements by James Lovelock, the distinguished physicist, are not easy to reconcile with his statements, writings and books over the years,