All posts tagged: CO2 emissions

Study: Want to end world hunger? We need more CO2

One of the bizarre spinoffs of the environmental movements is how they have managed to demonize CO2, a colorless and odorless gas, which is absolutely necessary for life because it functions as a fertilizer for plants.

Last winter, Europe experienced a brutally cold winter Photo: Kiev, Ukraine Credit: Trey Ratcliff/Flickr/Creative Commons

Is the climate-change fear-mongering starting to waver?

In recent weeks, two major publications have dared to question one of the main tenants of man-made global warming — fear-mongering — predicting one catastrophe after another if we don’t reign in carbon emissions. Of course, we refer it to today as climate change, but it started out as global warming. Many still wonder why the activists wanted this name change? With the man-made climate change agenda largely driven by those on the left of the political spectrum, they have dramatically tried to shout down any dissenters. But recently, scientists and others are showing a bravery to face the barrage of criticism that comes their way when they don’t fall in line with the basic beliefs of the climate-change agenda. First it was an article in Scientific American that advised everyone to chill out because things are not nearly as bad as every one is screaming. The most recent challenge involved two climatologists, Nic Lewis and Judith Curry, who wrote a peer-reviewed study stating the climate models the activists are using to proclaim the coming …

Truth versus perception: CO2 and global warming

[by Dean Smith] My wife, daughter and I were recently watching a favorite program on Netflix, when I hit the pause button. “I have a simple question for both of you,” I said. It was part of my less than scientific survey on perceptions surrounding global warming. “If we cut out a swath of the earth’s atmosphere made up of 10,000 atoms and molecules, how many of them would be CO2.” What would be your answer to this question?