Senator Ted Cruz questions Sierra Club President Aaron Mair on climate change

Senator Ted Cruz questions the certainties of Sierra Club president Aaron Mair about climate change. Notice how little Mair knows and how much he relies on his staff. Since he is going with the 97% consensus claim I wonder if he would follow 97% of scientists if they ordered Mair to jump off a cliff. The inconvenient truth is alarmists cannot win debates and are not comfortable with their position on climate change because their science is faulty.