Promoting Science and Critical Thinking
For those living in the arctic region, there is no debate regarding the reality of climate change. Each and every year they can see the ongoing decline of sea ice. Every season marks another data point. NSIDC Update If you check out the National Snow and Ice data centre then you can find very precise … Read more
If you imagine a line right through the planet from North Pole to South pole then you can use this to visualise in your mind Earth’s spin axis. It is not static, but drifts and wobbles by as much as 4” per year, or 11 yards per century. This “Polar Motion” has been observed but … Read more
The Washington Past has a great article by Chris Mooney and others. Beyond the words we also have some really cool graphics and images. It all rotates around research by Katey Walter Anthony of the University of Alaska at Fairbanks into an Arctic Cauldron that is emitting huge amounts of methane. Titled “Arctic Cauldron”, you can find … Read more
A new study has been published in nature that reveals some very worrying data. Looking back to see what has actually happened in the past is a good way to work out what is coming as we warm the planet, and it is that data that reveals the degree of warming required to melt vast … Read more
On a planet where we are increasing the amount of greenhouse gases, both the atmosphere and also the ocean become warmer. The rather obvious consequence is of course the the melting of ice and rising sea level, but other things also happen. Tropical Cyclones, (also known as Hurricanes) which are driven by warm oceans become … Read more
Today’s key message is this: Without dramatic reductions in greenhouse-gas emissions, most of the planet’s land-based ecosystems—from its forests and grasslands to the deserts and tundra—are at high risk of “major transformation” due to climate change. This comes from a newly published study by an international research team. Climate change warnings are often labelled as … Read more