This is just one of dozens of responses to common climate change denial arguments, which can all be found at How to Talk to a Climate Sceptic.
Objection:
Today's warming is just a recovery from the Little Ice Age.
Answer:
The problem with this argument is that it relies on an implicit assumption that there is some particular climate that the earth needs to be at and that given a period of globally lower temperatures, an eventual rise is inevitable. What is the scientific basis for such an assumption?
There is no evidence that such a situation exists. The climate is influenced by many…