They say that the population of the earth is 8 billion, now. Where will we get food to feed everybody? More CO2 helps the plants grow better. It's common knowledge in may books... and in use in greenhouses where they add CO2 to help the plants grow better.

Big money people want the population to be reduced so they have an easier time of ruling over people. So they make up the story that CO2 is bad for the planet. If they can get the CO2 to stop, maybe people will starve to death for lack of food.

The only reason why anybody thinks about their carbon footprint is because they were trained to think about it through advertising by big money. They think about it, but haven't done the experimenting themselves to see how it really works. They just believe. It's their religion.

Meanwhile, they miss the religion in life that is important, Christianity.