Transition Brockville archive

Tag : Global warming (440)

May continues a ridiculous warm streak for the planet

Climate Central / Brian Kahn / 15 June 2017

Another month is in the global temperature record books. While May just missed setting a record, the data is another reminder that climate change is making the world hotter and pushing it into a new state.

This May was the second-warmest May on record, according to NASA data released on Thursday. The planet was 1.6°F (0.88°C) warmer than normal last month, trailing 2016 by just a 10th of a degree.

Widespread hot spots stretched from pole to pole, showing no corner of the globe is untouched by the impact of rising carbon dioxide levels in the atmosphere. Temperatures soared up to 13.8°F (7.1°C) above normal in parts of Antarctica while a wide swath of heat cooked northern Africa and western Europe.

[ FULL ARTICLE ]

40 countries are making polluters pay for carbon pollution

Vox / David Roberts / 15 June 2017

Most people who have given climate change policy any thought agree that it is important to put a price on greenhouse gas emissions. They are a form of harmful waste; those producing the waste should pay for the harms. (There’s plenty of debate over just how central pricing is to a serious climate strategy, but very little debate that it should play some role.)

That policy consensus has been in place for quite a while. It seems the political world is beginning to catch up.

The sustainability think tank Sightline has just updated its map of carbon pricing systems across the world. Things have gotten quite lively.

[ FULL ARTICLE ]

The approaching crisis: Is the world running out of water?

news.com.au / Nick Whigham / 17 June 2017

Water is absolutely fundamental to life, which makes the increasingly loud warnings about water scarcity and an impending global water crisis so concerning for world leaders.

If current patterns of consumption continue unabated, two-thirds of the world’s population will be facing water shortages as a daily reality by 2025 and global policy makers are scrambling to avoid catastrophe.

“What’s happening bit by bit is that water scarcity is becoming increasingly common all around the world, no matter where you look as country after country hits the limit of what it can use,” says Professor Mike Young.

“Whether that’s in Australia, California, China, India, Pakistan, or right throughout Africa.”

[ FULL ARTICLE ]

Surviving a hostile climate on local food: Michael Brownlee

Conversation Earth / Dave Gardner / 06 June 2017

A scaled-up local food system may be the only way we can feed ourselves as we weather the storm of climate change. Until now, CSAs, urban gardens and farmer’s markets have been the face of the local food movement. But Michael Brownlee, author of The Local Food Revolution: How Humanity Will Feed Itself in Uncertain Times, tells us this is not nearly enough. In this episode, the first of a two-part conversation, Brownlee shares how global industrial agriculture is failing us, and can’t adapt to the coming climate changes. He advocates relocalizing our food supply chain in order to adapt and survive.

Antarctic ice loss 2002-2016

NASA Climate Change / 19 May 2017

These images, created with GRACE data, show changes in Antarctic ice mass since 2002. Orange and red shades indicate areas that lost ice mass, while light blue shades indicate areas that gained ice mass. White indicates areas where there has been very little or no change in ice mass since 2002. In general, areas near the center of Antarctica experienced small amounts of positive or negative change, while the West Antarctic Ice Sheet experienced a significant ice mass loss (dark red) over the fourteen-year period. Floating ice shelves whose mass GRACE doesn’t measure are colored gray.

Arctic stronghold of world’s seeds flooded as permafrost melts

The Guardian / Damian Carrington / 19 May 2017

The vault is on the Norwegian island of Spitsbergen and contains almost a million packets of seeds, each a variety of an important food crop. When it was opened in 2008, the deep permafrost through which the vault was sunk was expected to provide “failsafe” protection against “the challenge of natural or man-made disasters”.

But soaring temperatures in the Arctic at the end of the world’s hottest ever recorded year led to melting and heavy rain, when light snow should have been falling. “It was not in our plans to think that the permafrost would not be there and that it would experience extreme weather like that,” said Hege Njaa Aschim, from the Norwegian government, which owns the vault.

[ FULL ARTICLE ]

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Transition initiatives share many of the same goals as other groups, and works collaboratively with a variety of organizations in their local areas. Transition differs in that it focuses specifically on preparing communities for the changes associated with unprecedented resource depletion and transitioning away from fossil-fuel dependency.

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