History is a mirror. In the 1960 s and 1970 s, the Earth is experiencing a cooling baptism. At that time, there was an international trend of Cooling off. The world was facing a little ice age and the temperature would continue to drop. In response to this Cooling off, the governments of the time did not take any action to slow or prevent further cooling. Now, the international community has started to say global warming, What should we do? If a little action had been taken to raise global temperatures, it would be hard to say whether it was a credit or a fault. Obviously, science can not be promoted by any kind of consensus, but should be based on objective and serious research.
Which of the following can be infrred?
There is more truth in the popular theory of global warming than in the theory of cooling.