Tag: Environment

Overview of My Opinions on the Carbon Tax

The topic of the Australian carbon tax is so big it’s hard to know where to begin covering it. Every aspect is inter-related to every other aspect. So here is a quick overview of my opinions and a list of possible topics I may cover in the near future. The atmospheric level of CO2 must …

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What We Know About the Carbon Tax

This is just a quick post recapping the background of the carbon tax debate I will be commenting on. 2011 is probably our best hope of getting meaningful action from the Australian Government on climate change. Four months ago it announced its new carbon price policy framework. It’s a framework because the policy is in …

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A Change of Direction

With two days to the middle of the year, I’ve decided it’s time to reassess what I want to do with this blog. I started out, about eighteen months ago, writing posts debunking the arguments of global warming contrarians (you can find all those old posts here). However, in the past year I have transferred …

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Christy Crock: Do the observations match the models?

I wrote this post for Skeptical Science. At the recent US House of Representatives Committee on Science Space and Technology climate hearing, the Republicans called Dr. John Christy as an expert witness testifying against the global warming consensus. Unfortunately, Christy spent his time repeating a long list of climate myths, including the common contrarian refrain …

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Zero Carbon Australia: We can do it

I wrote this post for Skeptical Science. My recent post about long-term CO2 targets was rather doom-and-gloom: I concluded that we must phase out fossil fuels to keep the climate in the range that humans have experienced. The good news is that action on this scale is not only possible but surprisingly feasible. Last year, …

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Climate Emergency: Time to Slam on the Brakes

I wrote this post for Skeptical Science as a basic rebuttal of the argument “It’s not urgent”. Global warming is an increasingly urgent problem. The urgency isn’t obvious because a large amount of warming is being delayed. But some of the latest research says if we want to keep the Earth’s climate within the range …

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A basic overview of melting ice around the globe

I wrote this post for Skeptical Science as a basic rebuttal of the argument “Ice isn’t melting”. Contrary to contrarian claims, ice is melting at accelerating rates in the Arctic, Antarctica, Greenland, and glaciers all over the world. Arctic sea ice has shrunk by an area equal to Western Australia, and could be all gone …

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2010: A Year of Record Warmth and Weird Weather

Last year’s global temperatures are in, and the result is that 2010 is statistically tied with 2005 for the title of the warmest year since records began in 1880. According to the US National Oceanic and Atmospheric Administration’s National Climatic Data Center (NOAA NCDC), the global temperature for both years was 0.62°C above the 20th-century …

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Monckton Myth: Global Sea Ice

I wrote this post for Skeptical Science as part of an ongoing series looking at the arguments made by Christopher Monckton against climate science. This post examines Monckton’s arguments about global sea ice. Monckton claims: [T]he global sea ice record shows virtually no change throughout the past 30 years, because the quite rapid loss of …

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Scientific Guide to Global Warming Skepticism

The Skeptical Science team (which includes myself) have recently completed a 16-page booklet called The Scientific Guide to Global Warming Skepticism. (Actually it was completed a fortnight ago, but I forgot to link to it at the time. Anyway, better late than never.) To quote John Cook’s blog post launching the Guide: Scientific skepticism is …

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