Activist group GetUp! has just launched a campaign to save the Great Barrier Reef from the dredging of Gladstone Harbor. http://www.getup.org.au/campaigns/coal-seam-gas/great-barrier-reef/dredging-the-reef/take_action “Millions of cubic … [Read more...] about Dredging a Harbor Won’t Destroy the Great Barrier Reef
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Global Carbon Dioxide Emissions Up, Australian Carbon Dioxide Emissions Down
PRELIMINARY estimates of global and national emissions of carbon dioxide from fossil-fuel combustion and cement manufacture indicate 2010 was a record year. Australian emissions, however, are down to 99 Teragrams from 108 Teragrams in 2008. As a … [Read more...] about Global Carbon Dioxide Emissions Up, Australian Carbon Dioxide Emissions Down
Pseudoscience as a Consequence of Confirmation Bias: Matt Ridley
Matt Ridley began a recent lecture to the national academy of sciences in Scotland by suggesting it was easy to distinguish science from pseudoscience. He explained that: Astronomy is science; astrology is pseudoscience. Molecular biology is … [Read more...] about Pseudoscience as a Consequence of Confirmation Bias: Matt Ridley
Carbon Dioxide Rapidly Absorbed by Water: Tom Segalstad
"THE oceans take out our anthropogenic carbon dioxide gas by quickly dissolving it as bicarbonate HCO3-, which in turn forms solid calcium carbonate either organically in calcareous organisms or precipitates inorganically. The CaCO3 is precipitating … [Read more...] about Carbon Dioxide Rapidly Absorbed by Water: Tom Segalstad
No Global Warming for 13 Years
It was hailed as proof that the world has warmed, the preliminary findings released with much fanfare just a week ago from a new and more accurate method of computing changes in world temperatures. At least that was the claim made at the time by the … [Read more...] about No Global Warming for 13 Years
Bad Farmers Produce More Food
You can't make an omelet without breaking eggs and you can’t grow food without water – and lots of it. That’s reality. But fashion dictates that farmers pretend otherwise. Consider the ‘Rice and the Environment’ page at the Ricegrower’s … [Read more...] about Bad Farmers Produce More Food
Jennifer Marohasy BSc PhD is a critical thinker with expertise in the scientific method.
