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This week in the news March 4-11th, 2019

This week in summary: dairy co-operative making big changes but is it enough, earthquake felt in AB near RMH why, why, why?, pathogens could be transported across the earth via plastic trash, track your town/cities light pollution on a new interactive map.

BBC Climate change: Pledge to cut emissions from dairy farms
“This will require “radical changes” over the coming decades, including developing new technologies, the dairy co-operative, Arla Foods, said. It admitted the target was “ambitious”, but said it was achievable. However, the Vegan Society said there was no way to make dairy a climate-friendly product.”

Global News Calgary 4.3 magnitude earthquake shakes central Alberta near Rocky Mountain House “Information posted by Natural Resources Canada states the earthquake happened around 4 a.m. 32 kilometres northwest of Rocky Mountain House, at a depth of 10 kilometres. “It was a shallow event. It was felt by local residents,” said Dr. Honn Kao, a research scientist at the Geological Survey of Canada. “According to our recordings, we do not expect any particular damage.

The Guardian Pathogens hitchhiking on plastics ‘could carry cholera from India to US’ ” Dangerous sewage pathogens have been found “hitch-hiking” on plastic litter washed up on some of Scotland’s finest bathing beaches, raising concerns from scientists the phenomenon could have far-reaching implications for human health worldwide.”

MACH New interactive map shows how light pollution affects your hometown. The Radiance Light Trends website, which went live last week, presents a world map that shows where night skies are still relatively dark and where there are hot spots — areas where the blues and black indicating darkness are replaced by greens, yellows and reds indicating the glow of artificial light at night.

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