Category - Science

Did McGill University whitewash asbestos?

Oceans on the brink of ecological collapse

An antidote to climate change denial

Another blow to climate 'skeptics'

Biggest dead zone ever coming to the Gulf of Mexico

Canada’s seven-year war on science

Is there a scientific consensus on global warming? You bet!

The hockey stick is real, and it's worse than we thought

No, global warming hasn't stopped

Antarctic: The big melt accelerates

Dialectics in Science: An interview with Helena Sheehan

Oceans rising 60 percent faster than predicted

The Citizen Scientist

Barry Commoner: scientist, activist, radical ecologist

US drought is comparable to 1930s Dust Bowl

James Hansen: Climate change has arrived, and it’s worse than predicted

Over 15,000 temperature records broken in warmest U.S. March

Arctic climate change causing droughts, floods, and heat waves outside the north

Great Lakes have lost 71% of winter ice cover

James Hansen: Why I speak out about climate change

No time to waste on transition to green energy

Global ice loss: 500 billion tons a year

So far, the 21st century has had nine of the ten hottest years on record

Barry Commoner: Ecology and Social Action

Global carbon emissions reach 10 billion tonnes

Greenhouse gas concentrations reach new high; rate of increase accelerates

Scientists understate climate change impacts

Why 450 ppm is not a safe target

Malthus With a Computer, 2010

The limits to energy efficiency