CanSpeccy

Many people worry about rising atmospheric carbon dioxide (CO2) concentrations. They should. Elevated atmospheric concentrations of carbon d...

With yearly carbon dioxide emissions of 14 tons per person, Canadians lead the world in driving climate change. Yearly carbon dioxide emissi...

Rising atmospheric carbon dioxide concentration — will it kill us all? Even among the experts, opinions differ. The climate models, which ...

This video has three themes: (1) the logic underlying bioenergy is the grotesque self-contradiction that burning down the world's fore...

US Temperature anomaly 2004 to 2019.  Source:  U.S. Natioanal Oceanic and  Atmospheric Administration, National  Temperature Index . ...

A while ago we wrote several posts about the ongoing rise in atmospheric concentration of carbon dioxide. We said nothing about the impact ...

2019: Global Warming: No Need to Panic Yet? 2018: Saving the World Through Sloth, Ineptitude, Hornswoggling, and the Carbon Tax ...

Many people fear that human activity is changing the climate in ways that will prove catastrophic. Others hold that fear to be overblown or...

Donald Trump is reported to have said that  global warming is a hoax . In fact, the claim that the climate is being warmed due to human acti...

Atmospheric carbon dioxide concentration has risen over the last 250 years by just over 40%, from 275 parts per million (ppm) by volume to a...

There is no known physiological reason why doubling, tripling or raising by a factor of ten the atmospheric concentration of carbon dioxide ...

Some global warming "skeptics" dismiss the climatic effect of carbon dioxide by claiming that the gas exists in the atmosphere in ...

In 1750, atmospheric carbon dioxide concentration was around 275 parts per million (ppm) by volume or just over 400 ppm by mass. By 1850, th...