Humans needs to change course to stay within planetary boundaries

Scientists warn the 'Earth system' is deteriorating and people are to blame

Scientists warn the ‘Earth system’ is deteriorating and people are to blame

Humans are the prime driver of the deteriorating “Earth System,” says an international research team that is calling for a change in trajectory.

“The only state of the planet that we know for certain can support contemporary human societies is now being destabilized,” says the report, published Thursday by the journal Science.

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Researchers advise pregnant women to limit exposure to receipts and plastic

Team led by Deborah Kurrasch has shown bisphenol A and S can alter brain development in zebrafish.

Team led by Deborah Kurrasch has shown bisphenol A and S can alter brain development in zebrafish.

Pregnant women are being warned to avoid reaching for credit card and cash register receipts as the ubiquitous bits of paper are increasingly seen as a threat to unborn children.
The receipts can contain the toxin bisphenol A and its chemical cousin bisphenol S, chemicals that a new study shows can alter brain development and behaviour in animals exposed to extremely low doses.

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Canada seen as big loser if world gets serious about climate change

Rruck dumping oilsands into a hopper at Suncor's base plant oilsands upgrading facility north of Fort McMurray, Alta.  ~ RYAN JACKSON / EDMONTON JOURNAL

Dumping oilsands into a hopper at Suncor’s oilsands upgrading facility north of Fort McMurray, Alta.
~ RYAN JACKSON / EDMONTON JOURNAL

Published: January 7, 2015

Most of Canada’s oil riches should stay the ground, according to an international study that has deemed 75 per cent of Canada’s oil and all the Arctic’s fossil fuels “unburnable.” Continue reading