booktv is interviewing james delingpole. he is the author of several books.t happened was environmentalism, they are so into saving the planet, and they want to advance this. >> what were some of the causes? >> it is the same as it always has been. control and regulation and higher taxes. he has a self smiling type of cadence. >> what is your opinion of climate change? >> the science seems increasingly to be witnessed in this way. we have an unfailingly great way of coming up with this solution. >> you consider yourself a conservative and libertarian? >> i think i used to consider myself a conservative. i never went through that stage about 17 or 18 years old because the world is so unfair and it seems to me that the conservatives include the facts of life, they are conservative. i have undergone a progression not unlike the one undergone by william frederick street he turned in his career from the natural progression to more of a radical. i am libertarian in my philosophy and i believe in small government. i believe in this as well i don't think that the cur