Tuesday, March 20, 2012

Why climate change in 2100 matters to me - The Globe and Mail

As this century draws to an end, my son and the other babies of today will be old men and women. Like today, they will be in a vulnerable phase of life, depending on the care and kindness of others, craving routine and consistency. Unfortunately for them, if we do not alter the path we are on, a climate catastrophe will be unfolding. The global average temperature will have increased between 4 and 6 degrees Celsius, crop yields will be falling all over the world, water availability will have declined significantly in many areas, and sea level rise will be threatening major cities. Intense storms, forest fires, droughts, flooding and heat waves will be occurring. There will be a high risk of sudden, dramatic and irreversible changes in the climate system. What will become of the elderly in this frightening new reality?

Mr. Worthing: Apocalypse 2

The London-based Royal Society report estimated that at four degrees of global warming, half the world’s current agricultural land would become unusable, sea levels would rise by up to two metres, and around 40% of the world’s species would become extinct.

Large Negative Feedback At The Equinox | Real Science

The Sun is shining directly over the equator today, and Northern Hemisphere snow cover remains at record high levels of almost 2% above normal. The snow reflects sunlight back into space and cools the planet. Snow cover has been well above normal for the entire year.

The anomalies are found at latitudes of 30-40 N, which means that the Sun over the excess snow is 50-60 degrees above the horizon. This means that a lot of sunlight is being reflected back into space - producing a huge negative feedback.

German 4th Graders Taught An Apple A Day Keeps The Climate Armageddon Away – Competition Winner!

No April Fool’s joke here. Our friends at the German Science Skeptical here bring us a Youtube video on how kids are being taught out somewhere in East Germany that eating apples saves the climate.

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