Real science seems to be subverted by something known as 'Post-normal science.' This post-modern approach states science must "re-invent itself as a political tool." The idea espoused by this post-normal science group is, surprise, that the data must be made to fit a specific narrative.
One of the major narrative we're all familiar with is Anthropogenic Global Warming (AGW). This "Man Made Global Disaster" idea is based on questionable science, science that drops information that doesn't fit their story. In fact, the whole AGW thing is more akin to a religion or political stance instead of real science.
If you want to have a real discussion about global warming, then show us your data and let's discuss why there are two climate events (Medieval Warm Period and Little Ice Age) are not included in your hockey stick model.