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Posts tagged ‘nature’

Climate Change Worse Than We Thought, Likely To Be ‘Catastrophic Rather Than Simply Dangerous’

“Climate change may be far worse than scientists thought, causing global temperatures to rise by at least 4 degrees Celsius by 2100, or about 7.2 degrees Fahrenheit, according to a new study.

The study, published in the journal Nature, takes a fresh look at clouds’ effect on the planet, according to a report by The Guardian. The research found that as the planet heats, fewer sunlight-reflecting clouds form, causing temperatures to rise further in an upward spiral.

That number is double what many governments agree is the threshold for dangerous warming. Aside from dramatic environmental shifts like melting sea ice, many of the ills of the modern world — starvation, poverty, war and disease — are likely to get worse as the planet warms.

“4C would likely be catastrophic rather than simply dangerous,” lead researcher Steven Sherwood told the Guardian. “For example, it would make life difficult, if not impossible, in much of the tropics, and would guarantee the eventual melting of the Greenland ice sheet and some of the Antarctic ice sheet.”

Another report released earlier this month said the abrupt changes caused by rapid warming should be cause for concern, as many of climate change’s biggest threats are those we aren’t ready for.”

http://www.huffingtonpost.com/2013/12/31/climate-change-worse_n_4523828.html

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Pope Francis: “Nature Does Not Forgive”

“We human beings are not only the beneficiaries but also the stewards of other creatures. Thanks to our bodies, God has joined us so closely to the world around us that we can feel the desertification of the soil almost as a physical ailment, and the extinction of a species as a painful disfigurement. Let us not leave in our wake a swatch of destruction and death which will affect our own lives and those of future generations.

The culture of selfishness and individualism that often prevails in our society is not, I repeat, not what builds up and leads to a more habitable world: rather, it is the culture of solidarity that does so; the culture of solidarity means seeing others not as rivals or statistics, but brothers and sisters. And we are all brothers and sisters!

Please, I would like to ask all those who have positions of responsibility in economic, political and social life, and all men and women of goodwill: let us be “protectors” of creation, protectors of God’s plan inscribed in nature, protectors of one another and of the environment.

People occasionally forgive, but nature never does. If we don’t take care of the environment, there’s no way of getting around it.”

http://climatecrocks.com/2014/01/05/pope-francis-nature-does-not-forgive/

More to Lose Than You Think When Sea Ice Is Lost

“The Arctic has warmed twice as fast as the rest of the globe in the past two decades. Sea ice in this region is melting into the ocean so rapidly that its rate exceeds most model projections. The consequences of a world with less sea ice, argue the authors of this Review, include amplification of the warming phenomenon: less sea ice means fewer surfaces to reflect sun back into the atmosphere. Thus, loss of sea ice is not just an indicator of warming, but a contributor to it as well.

Read more about this research from the 2 August issue of Science here.”

http://scipak.tumblr.com/post/58443461777/more-to-lose-than-you-think-when-sea-ice-is-lost

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