Global warming, if it is happening, might shortly be reversed

I am not sure I knew about BBC 4 but I am told it broadcasted a programme last night about the sun, including the continuing reduction in sun spots. If that goes on at its present rate will we, in the not too distant future, experience the sort of mini ice age which Europe suffered three hundred years ago (the last time the sun spots disappeared)?

David Bellamy said that sun spots are responsible for climate change and the BBC stopped employing him as a result.