Confront someone named "lukecanada" for denying the scientific consensus on climate change and urge them to educate themselves on the issue.
lukecanada, if you're too ignorant to understand the science behind 97 percent of climate scientists, plus the governments of over 100 nations, plus the US  National Security Agency etc., , and most laypersons agreeing that climate change is an imminent problem, then I suggest that you educate yourself. Having a political view is one thing. But denying science is not acceptable in this age of information. Your ignorance is appalling. Get educated. GOOGLE is your friend. Try NASA to begin with.