Ignoring science in favour of conspiracy theories is ignorant.
No, science should not be ignored but that does not mean that conspiracies do not exist. They do.
Citing the errors of celebrities as evidence of the failings of science is... jibberish (sic).
Al Gore is not just a celebrity. Sadly, many people are influenced by his gibberish. I agree with your basic premise but most AGW advocates ignore and will not address contrary evidence, preferring instead to ridicule and cast aspersions, as you do. What is there to fear from an open discussion and equal treatment of all available evidence, unless a predetermined outcome is the goal?