How about asking the Tory MP:

1. Do you believe in man-made climate change?

2. Do you support fracking?

3 (a). If he answers 'no' to 1. and 'yes' to 2., ask him why you should believe him rather than 95% of the world's climate scientists and what qualifications does he hold in climate science? In addition, if the community he represents is harmed by fracking, will he be prepared to resign as that community's MP?

3 (b). If he answers 'yes' to 1. and 'yes' to 2. ask him why he's supporting the extraction and burning of yet more fossil fuels? In addition, if the community he represents is harmed by fracking, will he be prepared to resign as that community's MP?

3 (c). If he answers 'no' to 1. and 'no' to 2., ask him why you should believe him rather than 95% of the world's climate scientists and what qualifications does he hold in climate science? In addition, ask him if he's going to vote against fracking in the House?

3 (d). If he answers 'yes' to 1. and 'no' to 2. tell him that if he wasn't a Tory you might even consider voting for him.